| 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 | $160.95 | 6.757% | $171.8254 | $171.83 | $171.85 | $171.80 |
| Purchase #2 | $102.46 | 9.689% | $112.3873 | $112.39 | $112.40 | $112.40 |
| Purchase #3 | $44.31 | 5.328% | $46.6708 | $46.67 | $46.65 | $46.70 |
| Purchase #4 | $147.92 | 7.547% | $159.0835 | $159.08 | $159.10 | $159.10 |
| Purchase #5 | $60.91 | 3.671% | $63.146 | $63.15 | $63.15 | $63.10 |
| Purchase #6 | $170.48 | 5.204% | $179.3518 | $179.35 | $179.35 | $179.40 |
| Purchase #7 | $26.57 | 9.727% | $29.1545 | $29.15 | $29.15 | $29.20 |
| 7 purchase totals = | $713.60 | $761.6193 | $761.62 | $761.65 | $761.70 | |