| 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 | $81.32 | 12.842% | $91.7631 | $91.76 | $91.75 | $91.80 |
| Purchase #2 | $118.36 | 12.388% | $133.0224 | $133.02 | $133.00 | $133.00 |
| Purchase #3 | $243.88 | 9.430% | $266.8779 | $266.88 | $266.90 | $266.90 |
| Purchase #4 | $92.78 | 4.870% | $97.2984 | $97.30 | $97.30 | $97.30 |
| Purchase #5 | $32.85 | 8.846% | $35.7559 | $35.76 | $35.75 | $35.80 |
| Purchase #6 | $143.34 | 4.603% | $149.9379 | $149.94 | $149.95 | $149.90 |
| Purchase #7 | $118.26 | 12.673% | $133.2471 | $133.25 | $133.25 | $133.20 |
| 7 purchase totals = | $830.79 | $907.9027 | $907.91 | $907.90 | $907.90 | |