| 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 | $144.81 | 9.599% | $158.7103 | $158.71 | $158.70 | $158.70 |
| Purchase #2 | $178.34 | 3.804% | $185.1241 | $185.12 | $185.10 | $185.10 |
| Purchase #3 | $5.89 | 3.293% | $6.084 | $6.08 | $6.10 | $6.10 |
| Purchase #4 | $82.87 | 6.380% | $88.1571 | $88.16 | $88.15 | $88.20 |
| Purchase #5 | $48.52 | 13.364% | $55.0042 | $55.00 | $55.00 | $55.00 |
| Purchase #6 | $232.90 | 7.140% | $249.5291 | $249.53 | $249.55 | $249.50 |
| Purchase #7 | $58.26 | 12.444% | $65.5099 | $65.51 | $65.50 | $65.50 |
| 7 purchase totals = | $751.59 | $808.1187 | $808.11 | $808.10 | $808.10 | |