| 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 | $150.35 | 10.529% | $166.1804 | $166.18 | $166.20 | $166.20 |
| Purchase #2 | $23.83 | 8.870% | $25.9437 | $25.94 | $25.95 | $25.90 |
| Purchase #3 | $185.53 | 6.256% | $197.1368 | $197.14 | $197.15 | $197.10 |
| Purchase #4 | $24.45 | 13.672% | $27.7928 | $27.79 | $27.80 | $27.80 |
| Purchase #5 | $41.25 | 11.376% | $45.9426 | $45.94 | $45.95 | $45.90 |
| Purchase #6 | $85.31 | 4.244% | $88.9306 | $88.93 | $88.95 | $88.90 |
| Purchase #7 | $237.39 | 6.274% | $252.2838 | $252.28 | $252.30 | $252.30 |
| 7 purchase totals = | $748.11 | $804.2107 | $804.20 | $804.30 | $804.10 | |