| 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 | $124.57 | 6.735% | $132.9598 | $132.96 | $132.95 | $133.00 |
| Purchase #2 | $195.27 | 13.537% | $221.7037 | $221.70 | $221.70 | $221.70 |
| Purchase #3 | $148.49 | 11.162% | $165.0645 | $165.06 | $165.05 | $165.10 |
| Purchase #4 | $152.69 | 6.804% | $163.079 | $163.08 | $163.10 | $163.10 |
| Purchase #5 | $117.93 | 12.848% | $133.0816 | $133.08 | $133.10 | $133.10 |
| Purchase #6 | $64.44 | 7.343% | $69.1718 | $69.17 | $69.15 | $69.20 |
| Purchase #7 | $88.29 | 7.785% | $95.1634 | $95.16 | $95.15 | $95.20 |
| 7 purchase totals = | $891.68 | $980.2238 | $980.21 | $980.20 | $980.40 | |