| 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 | $135.81 | 7.600% | $146.1316 | $146.13 | $146.15 | $146.10 |
| Purchase #2 | $43.80 | 10.388% | $48.3499 | $48.35 | $48.35 | $48.30 |
| Purchase #3 | $242.30 | 11.864% | $271.0465 | $271.05 | $271.05 | $271.00 |
| Purchase #4 | $60.47 | 3.839% | $62.7914 | $62.79 | $62.80 | $62.80 |
| Purchase #5 | $53.35 | 8.157% | $57.7018 | $57.70 | $57.70 | $57.70 |
| Purchase #6 | $218.48 | 4.782% | $228.9277 | $228.93 | $228.95 | $228.90 |
| Purchase #7 | $66.81 | 13.640% | $75.9229 | $75.92 | $75.90 | $75.90 |
| 7 purchase totals = | $821.02 | $890.8718 | $890.87 | $890.90 | $890.70 | |