| 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 | $157.29 | 8.566% | $170.7635 | $170.76 | $170.75 | $170.80 |
| Purchase #2 | $93.96 | 5.673% | $99.2904 | $99.29 | $99.30 | $99.30 |
| Purchase #3 | $132.96 | 5.638% | $140.4563 | $140.46 | $140.45 | $140.50 |
| Purchase #4 | $184.61 | 11.200% | $205.2863 | $205.29 | $205.30 | $205.30 |
| Purchase #5 | $68.29 | 5.590% | $72.1074 | $72.11 | $72.10 | $72.10 |
| Purchase #6 | $91.87 | 8.545% | $99.7203 | $99.72 | $99.70 | $99.70 |
| Purchase #7 | $84.43 | 12.642% | $95.1036 | $95.10 | $95.10 | $95.10 |
| 7 purchase totals = | $813.41 | $882.7278 | $882.73 | $882.70 | $882.80 | |