| 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 | $148.96 | 8.370% | $161.428 | $161.43 | $161.45 | $161.40 |
| Purchase #2 | $183.28 | 12.389% | $205.9866 | $205.99 | $206.00 | $206.00 |
| Purchase #3 | $44.53 | 12.619% | $50.1492 | $50.15 | $50.15 | $50.10 |
| Purchase #4 | $200.61 | 11.714% | $224.1095 | $224.11 | $224.10 | $224.10 |
| Purchase #5 | $243.94 | 12.205% | $273.7129 | $273.71 | $273.70 | $273.70 |
| Purchase #6 | $173.56 | 10.453% | $191.7022 | $191.70 | $191.70 | $191.70 |
| Purchase #7 | $19.48 | 12.485% | $21.9121 | $21.91 | $21.90 | $21.90 |
| 7 purchase totals = | $1,014.36 | $1,129.0005 | $1,129.00 | $1,129.00 | $1,128.90 | |