| 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 | $178.32 | 3.388% | $184.3615 | $184.36 | $184.35 | $184.40 |
| Purchase #2 | $145.98 | 9.717% | $160.1649 | $160.16 | $160.15 | $160.20 |
| Purchase #3 | $80.27 | 11.684% | $89.6487 | $89.65 | $89.65 | $89.60 |
| Purchase #4 | $31.45 | 11.361% | $35.023 | $35.02 | $35.00 | $35.00 |
| Purchase #5 | $87.69 | 13.103% | $99.18 | $99.18 | $99.20 | $99.20 |
| Purchase #6 | $247.87 | 8.259% | $268.3416 | $268.34 | $268.35 | $268.30 |
| Purchase #7 | $154.42 | 4.515% | $161.3921 | $161.39 | $161.40 | $161.40 |
| 7 purchase totals = | $926.00 | $998.1118 | $998.10 | $998.10 | $998.10 | |