| 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 | $162.63 | 10.157% | $179.1483 | $179.15 | $179.15 | $179.10 |
| Purchase #2 | $238.51 | 10.400% | $263.315 | $263.32 | $263.30 | $263.30 |
| Purchase #3 | $25.78 | 3.614% | $26.7117 | $26.71 | $26.70 | $26.70 |
| Purchase #4 | $25.98 | 12.809% | $29.3078 | $29.31 | $29.30 | $29.30 |
| Purchase #5 | $151.56 | 9.388% | $165.7885 | $165.79 | $165.80 | $165.80 |
| Purchase #6 | $190.56 | 11.521% | $212.5144 | $212.51 | $212.50 | $212.50 |
| Purchase #7 | $101.66 | 9.372% | $111.1876 | $111.19 | $111.20 | $111.20 |
| 7 purchase totals = | $896.68 | $987.9733 | $987.98 | $987.95 | $987.90 | |