| 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 | $116.89 | 11.672% | $130.5334 | $130.53 | $130.55 | $130.50 |
| Purchase #2 | $146.39 | 5.850% | $154.9538 | $154.95 | $154.95 | $155.00 |
| Purchase #3 | $138.79 | 7.723% | $149.5088 | $149.51 | $149.50 | $149.50 |
| Purchase #4 | $16.28 | 3.317% | $16.82 | $16.82 | $16.80 | $16.80 |
| Purchase #5 | $57.60 | 8.703% | $62.6129 | $62.61 | $62.60 | $62.60 |
| Purchase #6 | $50.55 | 5.356% | $53.2575 | $53.26 | $53.25 | $53.30 |
| Purchase #7 | $16.97 | 6.670% | $18.1019 | $18.10 | $18.10 | $18.10 |
| 7 purchase totals = | $543.47 | $585.7883 | $585.78 | $585.75 | $585.80 | |