| 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 | $164.32 | 10.782% | $182.037 | $182.04 | $182.05 | $182.00 |
| Purchase #2 | $49.40 | 9.672% | $54.178 | $54.18 | $54.20 | $54.20 |
| Purchase #3 | $97.54 | 6.656% | $104.0323 | $104.03 | $104.05 | $104.00 |
| Purchase #4 | $84.56 | 13.592% | $96.0534 | $96.05 | $96.05 | $96.10 |
| Purchase #5 | $18.95 | 5.642% | $20.0192 | $20.02 | $20.00 | $20.00 |
| Purchase #6 | $39.66 | 8.803% | $43.1513 | $43.15 | $43.15 | $43.20 |
| Purchase #7 | $104.79 | 8.474% | $113.6699 | $113.67 | $113.65 | $113.70 |
| 7 purchase totals = | $559.22 | $613.1411 | $613.14 | $613.15 | $613.20 | |