| 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 | $14.76 | 7.110% | $15.8094 | $15.81 | $15.80 | $15.80 |
| Purchase #2 | $130.86 | 13.596% | $148.6517 | $148.65 | $148.65 | $148.70 |
| Purchase #3 | $181.80 | 10.544% | $200.969 | $200.97 | $200.95 | $201.00 |
| Purchase #4 | $148.96 | 7.494% | $160.1231 | $160.12 | $160.10 | $160.10 |
| Purchase #5 | $25.30 | 8.178% | $27.369 | $27.37 | $27.35 | $27.40 |
| Purchase #6 | $89.28 | 4.442% | $93.2458 | $93.25 | $93.25 | $93.20 |
| Purchase #7 | $249.41 | 10.640% | $275.9472 | $275.95 | $275.95 | $275.90 |
| 7 purchase totals = | $840.37 | $922.1152 | $922.12 | $922.05 | $922.10 | |