| 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 | $169.73 | 12.316% | $190.6339 | $190.63 | $190.65 | $190.60 |
| Purchase #2 | $143.27 | 11.619% | $159.9165 | $159.92 | $159.90 | $159.90 |
| Purchase #3 | $109.78 | 6.643% | $117.0727 | $117.07 | $117.05 | $117.10 |
| Purchase #4 | $98.36 | 8.676% | $106.8937 | $106.89 | $106.90 | $106.90 |
| Purchase #5 | $143.32 | 6.191% | $152.1929 | $152.19 | $152.20 | $152.20 |
| Purchase #6 | $64.29 | 8.795% | $69.9443 | $69.94 | $69.95 | $69.90 |
| Purchase #7 | $62.97 | 10.376% | $69.5038 | $69.50 | $69.50 | $69.50 |
| 7 purchase totals = | $791.72 | $866.1578 | $866.14 | $866.15 | $866.10 | |