| 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 | $136.45 | 13.211% | $154.4764 | $154.48 | $154.50 | $154.50 |
| Purchase #2 | $173.38 | 3.756% | $179.8922 | $179.89 | $179.90 | $179.90 |
| Purchase #3 | $20.96 | 5.810% | $22.1778 | $22.18 | $22.20 | $22.20 |
| Purchase #4 | $41.65 | 12.441% | $46.8317 | $46.83 | $46.85 | $46.80 |
| Purchase #5 | $57.74 | 13.445% | $65.5031 | $65.50 | $65.50 | $65.50 |
| Purchase #6 | $232.92 | 10.684% | $257.8052 | $257.81 | $257.80 | $257.80 |
| Purchase #7 | $87.66 | 13.420% | $99.424 | $99.42 | $99.40 | $99.40 |
| 7 purchase totals = | $750.76 | $826.1104 | $826.11 | $826.15 | $826.10 | |