| 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 | $142.48 | 11.807% | $159.3026 | $159.30 | $159.30 | $159.30 |
| Purchase #2 | $108.60 | 12.528% | $122.2054 | $122.21 | $122.20 | $122.20 |
| Purchase #3 | $177.86 | 7.472% | $191.1497 | $191.15 | $191.15 | $191.10 |
| Purchase #4 | $74.83 | 8.232% | $80.99 | $80.99 | $81.00 | $81.00 |
| Purchase #5 | $120.41 | 5.174% | $126.64 | $126.64 | $126.65 | $126.60 |
| Purchase #6 | $136.55 | 11.478% | $152.2232 | $152.22 | $152.20 | $152.20 |
| Purchase #7 | $66.74 | 9.304% | $72.9495 | $72.95 | $72.95 | $72.90 |
| 7 purchase totals = | $827.47 | $905.4604 | $905.46 | $905.45 | $905.30 | |