| 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 | $97.28 | 13.530% | $110.442 | $110.44 | $110.45 | $110.40 |
| Purchase #2 | $105.95 | 11.483% | $118.1162 | $118.12 | $118.10 | $118.10 |
| Purchase #3 | $180.77 | 5.207% | $190.1827 | $190.18 | $190.20 | $190.20 |
| Purchase #4 | $41.84 | 11.395% | $46.6077 | $46.61 | $46.60 | $46.60 |
| Purchase #5 | $74.52 | 6.701% | $79.5136 | $79.51 | $79.50 | $79.50 |
| Purchase #6 | $146.64 | 4.603% | $153.3898 | $153.39 | $153.40 | $153.40 |
| Purchase #7 | $140.65 | 7.724% | $151.5138 | $151.51 | $151.50 | $151.50 |
| 7 purchase totals = | $787.65 | $849.7658 | $849.76 | $849.75 | $849.70 | |