| 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 | $126.81 | 7.235% | $135.9847 | $135.98 | $136.00 | $136.00 |
| Purchase #2 | $92.67 | 3.862% | $96.2489 | $96.25 | $96.25 | $96.20 |
| Purchase #3 | $150.45 | 4.584% | $157.3466 | $157.35 | $157.35 | $157.30 |
| Purchase #4 | $237.50 | 5.730% | $251.1088 | $251.11 | $251.10 | $251.10 |
| Purchase #5 | $178.42 | 7.221% | $191.3037 | $191.30 | $191.30 | $191.30 |
| Purchase #6 | $108.88 | 10.818% | $120.6586 | $120.66 | $120.65 | $120.70 |
| Purchase #7 | $28.38 | 7.541% | $30.5201 | $30.52 | $30.50 | $30.50 |
| 7 purchase totals = | $923.11 | $983.1714 | $983.17 | $983.15 | $983.10 | |