| 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 | $159.92 | 9.114% | $174.4951 | $174.50 | $174.50 | $174.50 |
| Purchase #2 | $196.32 | 9.847% | $215.6516 | $215.65 | $215.65 | $215.70 |
| Purchase #3 | $27.85 | 11.413% | $31.0285 | $31.03 | $31.05 | $31.00 |
| Purchase #4 | $136.79 | 8.189% | $147.9917 | $147.99 | $148.00 | $148.00 |
| Purchase #5 | $61.44 | 12.575% | $69.1661 | $69.17 | $69.15 | $69.20 |
| Purchase #6 | $95.52 | 10.323% | $105.3805 | $105.38 | $105.40 | $105.40 |
| Purchase #7 | $56.71 | 10.703% | $62.7797 | $62.78 | $62.80 | $62.80 |
| 7 purchase totals = | $734.55 | $806.4932 | $806.50 | $806.55 | $806.60 | |