| 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 | $175.90 | 10.561% | $194.4768 | $194.48 | $194.50 | $194.50 |
| Purchase #2 | $16.94 | 12.491% | $19.056 | $19.06 | $19.05 | $19.10 |
| Purchase #3 | $236.94 | 4.315% | $247.164 | $247.16 | $247.15 | $247.20 |
| Purchase #4 | $176.33 | 7.476% | $189.5124 | $189.51 | $189.50 | $189.50 |
| Purchase #5 | $123.66 | 6.606% | $131.829 | $131.83 | $131.85 | $131.80 |
| Purchase #6 | $114.39 | 5.399% | $120.5659 | $120.57 | $120.55 | $120.60 |
| Purchase #7 | $45.88 | 10.751% | $50.8126 | $50.81 | $50.80 | $50.80 |
| 7 purchase totals = | $890.04 | $953.4167 | $953.42 | $953.40 | $953.50 | |