| 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 | $198.64 | 3.744% | $206.0771 | $206.08 | $206.10 | $206.10 |
| Purchase #2 | $15.96 | 9.474% | $17.4721 | $17.47 | $17.45 | $17.50 |
| Purchase #3 | $69.30 | 4.817% | $72.6382 | $72.64 | $72.65 | $72.60 |
| Purchase #4 | $162.77 | 8.384% | $176.4166 | $176.42 | $176.40 | $176.40 |
| Purchase #5 | $194.50 | 6.685% | $207.5023 | $207.50 | $207.50 | $207.50 |
| Purchase #6 | $64.97 | 5.598% | $68.607 | $68.61 | $68.60 | $68.60 |
| Purchase #7 | $143.66 | 4.387% | $149.9624 | $149.96 | $149.95 | $150.00 |
| 7 purchase totals = | $849.80 | $898.6757 | $898.68 | $898.65 | $898.70 | |