| 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 | $144.42 | 6.736% | $154.1481 | $154.15 | $154.15 | $154.10 |
| Purchase #2 | $102.42 | 5.220% | $107.7663 | $107.77 | $107.75 | $107.80 |
| Purchase #3 | $50.64 | 12.776% | $57.1098 | $57.11 | $57.10 | $57.10 |
| Purchase #4 | $193.78 | 9.230% | $211.6659 | $211.67 | $211.65 | $211.70 |
| Purchase #5 | $58.92 | 3.370% | $60.9056 | $60.91 | $60.90 | $60.90 |
| Purchase #6 | $128.77 | 7.587% | $138.5398 | $138.54 | $138.55 | $138.50 |
| Purchase #7 | $143.43 | 10.719% | $158.8043 | $158.80 | $158.80 | $158.80 |
| 7 purchase totals = | $822.38 | $888.9398 | $888.95 | $888.90 | $888.90 | |