| 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 | $130.55 | 7.380% | $140.1846 | $140.18 | $140.20 | $140.20 |
| Purchase #2 | $51.55 | 3.616% | $53.414 | $53.41 | $53.40 | $53.40 |
| Purchase #3 | $155.65 | 3.288% | $160.7678 | $160.77 | $160.75 | $160.80 |
| Purchase #4 | $134.27 | 4.468% | $140.2692 | $140.27 | $140.25 | $140.30 |
| Purchase #5 | $236.32 | 6.816% | $252.4276 | $252.43 | $252.45 | $252.40 |
| Purchase #6 | $55.86 | 7.594% | $60.102 | $60.10 | $60.10 | $60.10 |
| Purchase #7 | $121.46 | 4.130% | $126.4763 | $126.48 | $126.50 | $126.50 |
| 7 purchase totals = | $885.66 | $933.6415 | $933.64 | $933.65 | $933.70 | |