| 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 | $136.78 | 13.680% | $155.4915 | $155.49 | $155.50 | $155.50 |
| Purchase #2 | $126.57 | 11.313% | $140.8889 | $140.89 | $140.90 | $140.90 |
| Purchase #3 | $26.83 | 9.697% | $29.4317 | $29.43 | $29.45 | $29.40 |
| Purchase #4 | $173.68 | 11.215% | $193.1582 | $193.16 | $193.15 | $193.20 |
| Purchase #5 | $62.50 | 12.223% | $70.1394 | $70.14 | $70.15 | $70.10 |
| Purchase #6 | $42.44 | 12.653% | $47.8099 | $47.81 | $47.80 | $47.80 |
| Purchase #7 | $203.60 | 7.791% | $219.4625 | $219.46 | $219.45 | $219.50 |
| 7 purchase totals = | $772.40 | $856.3821 | $856.38 | $856.40 | $856.40 | |