| 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 | $133.84 | 11.598% | $149.3628 | $149.36 | $149.35 | $149.40 |
| Purchase #2 | $219.97 | 3.450% | $227.559 | $227.56 | $227.55 | $227.60 |
| Purchase #3 | $13.31 | 3.822% | $13.8187 | $13.82 | $13.80 | $13.80 |
| Purchase #4 | $108.78 | 13.507% | $123.4729 | $123.47 | $123.45 | $123.50 |
| Purchase #5 | $171.50 | 4.754% | $179.6531 | $179.65 | $179.65 | $179.70 |
| Purchase #6 | $53.73 | 4.180% | $55.9759 | $55.98 | $56.00 | $56.00 |
| Purchase #7 | $204.56 | 4.265% | $213.2845 | $213.28 | $213.30 | $213.30 |
| 7 purchase totals = | $905.69 | $963.1269 | $963.12 | $963.10 | $963.30 | |