| 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 | $131.60 | 5.696% | $139.0959 | $139.10 | $139.10 | $139.10 |
| Purchase #2 | $39.27 | 6.801% | $41.9408 | $41.94 | $41.95 | $41.90 |
| Purchase #3 | $233.71 | 7.647% | $251.5818 | $251.58 | $251.60 | $251.60 |
| Purchase #4 | $25.29 | 8.302% | $27.3896 | $27.39 | $27.40 | $27.40 |
| Purchase #5 | $83.71 | 4.485% | $87.4644 | $87.46 | $87.45 | $87.50 |
| Purchase #6 | $166.94 | 10.347% | $184.2133 | $184.21 | $184.20 | $184.20 |
| Purchase #7 | $230.28 | 4.431% | $240.4837 | $240.48 | $240.50 | $240.50 |
| 7 purchase totals = | $910.80 | $972.1695 | $972.16 | $972.20 | $972.20 | |