| 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 | $138.91 | 10.270% | $153.1761 | $153.18 | $153.20 | $153.20 |
| Purchase #2 | $56.25 | 3.871% | $58.4274 | $58.43 | $58.45 | $58.40 |
| Purchase #3 | $223.41 | 8.540% | $242.4892 | $242.49 | $242.50 | $242.50 |
| Purchase #4 | $98.45 | 10.571% | $108.8571 | $108.86 | $108.85 | $108.90 |
| Purchase #5 | $190.58 | 6.108% | $202.2206 | $202.22 | $202.20 | $202.20 |
| Purchase #6 | $139.65 | 6.608% | $148.8781 | $148.88 | $148.90 | $148.90 |
| Purchase #7 | $17.98 | 5.656% | $18.9969 | $19.00 | $19.00 | $19.00 |
| 7 purchase totals = | $865.23 | $933.0454 | $933.06 | $933.10 | $933.10 | |