| 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 | $106.92 | 8.620% | $116.1365 | $116.14 | $116.15 | $116.10 |
| Purchase #2 | $130.50 | 5.380% | $137.5209 | $137.52 | $137.50 | $137.50 |
| Purchase #3 | $69.69 | 3.477% | $72.1131 | $72.11 | $72.10 | $72.10 |
| Purchase #4 | $197.38 | 9.242% | $215.6219 | $215.62 | $215.60 | $215.60 |
| Purchase #5 | $166.94 | 7.327% | $179.1717 | $179.17 | $179.15 | $179.20 |
| Purchase #6 | $42.40 | 9.147% | $46.2783 | $46.28 | $46.30 | $46.30 |
| Purchase #7 | $79.26 | 3.171% | $81.7733 | $81.77 | $81.75 | $81.80 |
| 7 purchase totals = | $793.09 | $848.6157 | $848.61 | $848.55 | $848.60 | |