| 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 | $165.74 | 4.643% | $173.4353 | $173.44 | $173.45 | $173.40 |
| Purchase #2 | $58.62 | 10.513% | $64.7827 | $64.78 | $64.80 | $64.80 |
| Purchase #3 | $45.28 | 8.186% | $48.9866 | $48.99 | $49.00 | $49.00 |
| Purchase #4 | $98.38 | 4.618% | $102.9232 | $102.92 | $102.90 | $102.90 |
| Purchase #5 | $148.39 | 5.394% | $156.3942 | $156.39 | $156.40 | $156.40 |
| Purchase #6 | $163.59 | 11.381% | $182.2082 | $182.21 | $182.20 | $182.20 |
| Purchase #7 | $67.62 | 9.473% | $74.0256 | $74.03 | $74.05 | $74.00 |
| 7 purchase totals = | $747.62 | $802.7558 | $802.76 | $802.80 | $802.70 | |