| 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 | $163.33 | 3.186% | $168.5337 | $168.53 | $168.55 | $168.50 |
| Purchase #2 | $122.49 | 6.612% | $130.589 | $130.59 | $130.60 | $130.60 |
| Purchase #3 | $45.82 | 5.119% | $48.1655 | $48.17 | $48.15 | $48.20 |
| Purchase #4 | $212.59 | 3.165% | $219.3185 | $219.32 | $219.30 | $219.30 |
| Purchase #5 | $102.26 | 5.407% | $107.7892 | $107.79 | $107.80 | $107.80 |
| Purchase #6 | $193.66 | 7.399% | $207.9889 | $207.99 | $208.00 | $208.00 |
| Purchase #7 | $235.71 | 7.462% | $253.2987 | $253.30 | $253.30 | $253.30 |
| 7 purchase totals = | $1,075.86 | $1,135.6835 | $1,135.69 | $1,135.70 | $1,135.70 | |