| 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 | $163.77 | 5.626% | $172.9837 | $172.98 | $173.00 | $173.00 |
| Purchase #2 | $41.75 | 10.646% | $46.1947 | $46.19 | $46.20 | $46.20 |
| Purchase #3 | $220.51 | 12.205% | $247.4232 | $247.42 | $247.40 | $247.40 |
| Purchase #4 | $161.42 | 5.718% | $170.65 | $170.65 | $170.65 | $170.70 |
| Purchase #5 | $60.73 | 10.404% | $67.0483 | $67.05 | $67.05 | $67.00 |
| Purchase #6 | $60.56 | 3.413% | $62.6269 | $62.63 | $62.65 | $62.60 |
| Purchase #7 | $134.27 | 6.733% | $143.3104 | $143.31 | $143.30 | $143.30 |
| 7 purchase totals = | $843.01 | $910.2372 | $910.23 | $910.25 | $910.20 | |