| 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 | $184.64 | 9.377% | $201.9537 | $201.95 | $201.95 | $202.00 |
| Purchase #2 | $164.99 | 3.292% | $170.4215 | $170.42 | $170.40 | $170.40 |
| Purchase #3 | $125.96 | 13.758% | $143.2896 | $143.29 | $143.30 | $143.30 |
| Purchase #4 | $102.68 | 5.120% | $107.9372 | $107.94 | $107.95 | $107.90 |
| Purchase #5 | $149.96 | 13.547% | $170.2751 | $170.28 | $170.30 | $170.30 |
| Purchase #6 | $93.57 | 7.752% | $100.8235 | $100.82 | $100.80 | $100.80 |
| Purchase #7 | $27.34 | 12.290% | $30.7001 | $30.70 | $30.70 | $30.70 |
| 7 purchase totals = | $849.14 | $925.4007 | $925.40 | $925.40 | $925.40 | |