| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $154.99 | 4.252% | $161.5802 | $161.58 | $161.60 | $161.60 |
| Purchase #2 | $226.44 | 6.755% | $241.736 | $241.74 | $241.75 | $241.70 |
| Purchase #3 | $244.77 | 5.168% | $257.4197 | $257.42 | $257.40 | $257.40 |
| Purchase #4 | $179.98 | 11.219% | $200.172 | $200.17 | $200.15 | $200.20 |
| Purchase #5 | $49.60 | 5.709% | $52.4317 | $52.43 | $52.45 | $52.40 |
| Purchase #6 | $181.56 | 5.379% | $191.3261 | $191.33 | $191.35 | $191.30 |
| Purchase #7 | $198.26 | 5.410% | $208.9859 | $208.99 | $209.00 | $209.00 |
| 7 purchase totals = | $1,235.60 | $1,313.6516 | $1,313.66 | $1,313.70 | $1,313.60 | |