| 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 | $179.91 | 7.376% | $193.1802 | $193.18 | $193.20 | $193.20 |
| Purchase #2 | $170.36 | 6.727% | $181.8201 | $181.82 | $181.80 | $181.80 |
| Purchase #3 | $39.41 | 5.134% | $41.4333 | $41.43 | $41.45 | $41.40 |
| Purchase #4 | $100.63 | 6.451% | $107.1216 | $107.12 | $107.10 | $107.10 |
| Purchase #5 | $109.83 | 13.129% | $124.2496 | $124.25 | $124.25 | $124.20 |
| Purchase #6 | $180.74 | 5.299% | $190.3174 | $190.32 | $190.30 | $190.30 |
| Purchase #7 | $139.77 | 6.787% | $149.2562 | $149.26 | $149.25 | $149.30 |
| 7 purchase totals = | $920.65 | $987.3784 | $987.38 | $987.35 | $987.30 | |