| 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 | $145.62 | 7.419% | $156.4235 | $156.42 | $156.40 | $156.40 |
| Purchase #2 | $155.61 | 13.770% | $177.0375 | $177.04 | $177.05 | $177.00 |
| Purchase #3 | $167.73 | 4.708% | $175.6267 | $175.63 | $175.65 | $175.60 |
| Purchase #4 | $12.87 | 8.344% | $13.9439 | $13.94 | $13.95 | $13.90 |
| Purchase #5 | $193.51 | 3.749% | $200.7647 | $200.76 | $200.75 | $200.80 |
| Purchase #6 | $175.82 | 8.301% | $190.4148 | $190.41 | $190.40 | $190.40 |
| Purchase #7 | $140.34 | 13.243% | $158.9252 | $158.93 | $158.95 | $158.90 |
| 7 purchase totals = | $991.50 | $1,073.1363 | $1,073.13 | $1,073.15 | $1,073.00 | |