| 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 | $196.45 | 4.586% | $205.4592 | $205.46 | $205.45 | $205.50 |
| Purchase #2 | $136.69 | 9.209% | $149.2778 | $149.28 | $149.30 | $149.30 |
| Purchase #3 | $143.93 | 5.165% | $151.364 | $151.36 | $151.35 | $151.40 |
| Purchase #4 | $74.80 | 5.683% | $79.0509 | $79.05 | $79.05 | $79.10 |
| Purchase #5 | $50.59 | 13.467% | $57.403 | $57.40 | $57.40 | $57.40 |
| Purchase #6 | $155.39 | 10.383% | $171.5241 | $171.52 | $171.50 | $171.50 |
| Purchase #7 | $78.31 | 11.603% | $87.3963 | $87.40 | $87.40 | $87.40 |
| 7 purchase totals = | $836.16 | $901.4753 | $901.47 | $901.45 | $901.60 | |