| 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 | $168.70 | 5.722% | $178.353 | $178.35 | $178.35 | $178.40 |
| Purchase #2 | $110.54 | 5.679% | $116.8176 | $116.82 | $116.80 | $116.80 |
| Purchase #3 | $134.56 | 12.782% | $151.7595 | $151.76 | $151.75 | $151.80 |
| Purchase #4 | $45.44 | 5.401% | $47.8942 | $47.89 | $47.90 | $47.90 |
| Purchase #5 | $193.64 | 3.781% | $200.9615 | $200.96 | $200.95 | $201.00 |
| Purchase #6 | $140.63 | 5.261% | $148.0285 | $148.03 | $148.05 | $148.00 |
| Purchase #7 | $22.59 | 6.803% | $24.1268 | $24.13 | $24.15 | $24.10 |
| 7 purchase totals = | $816.10 | $867.9411 | $867.94 | $867.95 | $868.00 | |