| 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 | $186.60 | 13.777% | $212.3079 | $212.31 | $212.30 | $212.30 |
| Purchase #2 | $115.67 | 6.544% | $123.2394 | $123.24 | $123.25 | $123.20 |
| Purchase #3 | $110.43 | 11.476% | $123.1029 | $123.10 | $123.10 | $123.10 |
| Purchase #4 | $96.63 | 11.686% | $107.9222 | $107.92 | $107.90 | $107.90 |
| Purchase #5 | $141.34 | 5.649% | $149.3243 | $149.32 | $149.30 | $149.30 |
| Purchase #6 | $99.58 | 3.376% | $102.9418 | $102.94 | $102.95 | $102.90 |
| Purchase #7 | $17.61 | 3.777% | $18.2751 | $18.28 | $18.30 | $18.30 |
| 7 purchase totals = | $767.86 | $837.1136 | $837.11 | $837.10 | $837.00 | |