| 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 | $213.54 | 11.517% | $238.1334 | $238.13 | $238.15 | $238.10 |
| Purchase #2 | $43.97 | 12.450% | $49.4443 | $49.44 | $49.45 | $49.40 |
| Purchase #3 | $15.51 | 9.536% | $16.989 | $16.99 | $17.00 | $17.00 |
| Purchase #4 | $112.29 | 9.395% | $122.8396 | $122.84 | $122.85 | $122.80 |
| Purchase #5 | $158.32 | 6.540% | $168.6741 | $168.67 | $168.65 | $168.70 |
| Purchase #6 | $179.73 | 6.670% | $191.718 | $191.72 | $191.70 | $191.70 |
| Purchase #7 | $196.27 | 4.218% | $204.5487 | $204.55 | $204.55 | $204.50 |
| 7 purchase totals = | $919.63 | $992.3471 | $992.34 | $992.35 | $992.20 | |