| 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 | $159.73 | 6.161% | $169.571 | $169.57 | $169.55 | $169.60 |
| Purchase #2 | $145.75 | 13.231% | $165.0342 | $165.03 | $165.05 | $165.00 |
| Purchase #3 | $17.61 | 9.423% | $19.2694 | $19.27 | $19.25 | $19.30 |
| Purchase #4 | $229.62 | 6.244% | $243.9575 | $243.96 | $243.95 | $244.00 |
| Purchase #5 | $19.76 | 10.375% | $21.8101 | $21.81 | $21.80 | $21.80 |
| Purchase #6 | $18.98 | 6.387% | $20.1923 | $20.19 | $20.20 | $20.20 |
| Purchase #7 | $60.27 | 10.443% | $66.564 | $66.56 | $66.55 | $66.60 |
| 7 purchase totals = | $651.72 | $706.3985 | $706.39 | $706.35 | $706.50 | |