| 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 | $165.65 | 13.556% | $188.1055 | $188.11 | $188.10 | $188.10 |
| Purchase #2 | $193.43 | 4.684% | $202.4903 | $202.49 | $202.50 | $202.50 |
| Purchase #3 | $131.51 | 5.485% | $138.7233 | $138.72 | $138.70 | $138.70 |
| Purchase #4 | $68.89 | 3.684% | $71.4279 | $71.43 | $71.45 | $71.40 |
| Purchase #5 | $21.57 | 8.491% | $23.4015 | $23.40 | $23.40 | $23.40 |
| Purchase #6 | $25.55 | 6.263% | $27.1502 | $27.15 | $27.15 | $27.20 |
| Purchase #7 | $223.85 | 4.764% | $234.5142 | $234.51 | $234.50 | $234.50 |
| 7 purchase totals = | $830.45 | $885.8129 | $885.81 | $885.80 | $885.80 | |