| 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 | $169.82 | 5.815% | $179.695 | $179.70 | $179.70 | $179.70 |
| Purchase #2 | $68.76 | 8.590% | $74.6665 | $74.67 | $74.65 | $74.70 |
| Purchase #3 | $35.48 | 13.765% | $40.3638 | $40.36 | $40.35 | $40.40 |
| Purchase #4 | $76.73 | 6.474% | $81.6975 | $81.70 | $81.70 | $81.70 |
| Purchase #5 | $27.76 | 6.728% | $29.6277 | $29.63 | $29.65 | $29.60 |
| Purchase #6 | $186.96 | 13.448% | $212.1024 | $212.10 | $212.10 | $212.10 |
| Purchase #7 | $122.54 | 6.657% | $130.6975 | $130.70 | $130.70 | $130.70 |
| 7 purchase totals = | $688.05 | $748.8504 | $748.86 | $748.85 | $748.90 | |