| 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 | $128.65 | 11.373% | $143.2814 | $143.28 | $143.30 | $143.30 |
| Purchase #2 | $43.80 | 6.315% | $46.566 | $46.57 | $46.55 | $46.60 |
| Purchase #3 | $164.44 | 8.629% | $178.6295 | $178.63 | $178.65 | $178.60 |
| Purchase #4 | $28.96 | 12.873% | $32.688 | $32.69 | $32.70 | $32.70 |
| Purchase #5 | $55.61 | 4.836% | $58.2993 | $58.30 | $58.30 | $58.30 |
| Purchase #6 | $244.63 | 6.812% | $261.2942 | $261.29 | $261.30 | $261.30 |
| Purchase #7 | $164.61 | 12.235% | $184.75 | $184.75 | $184.75 | $184.80 |
| 7 purchase totals = | $830.70 | $905.5084 | $905.51 | $905.55 | $905.60 | |