| 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 | $170.50 | 13.220% | $193.0401 | $193.04 | $193.05 | $193.00 |
| Purchase #2 | $79.45 | 3.294% | $82.0671 | $82.07 | $82.05 | $82.10 |
| Purchase #3 | $122.30 | 5.579% | $129.1231 | $129.12 | $129.10 | $129.10 |
| Purchase #4 | $29.96 | 13.238% | $33.9261 | $33.93 | $33.95 | $33.90 |
| Purchase #5 | $92.58 | 4.462% | $96.7109 | $96.71 | $96.70 | $96.70 |
| Purchase #6 | $167.30 | 4.801% | $175.3321 | $175.33 | $175.35 | $175.30 |
| Purchase #7 | $204.80 | 9.350% | $223.9488 | $223.95 | $223.95 | $223.90 |
| 7 purchase totals = | $866.89 | $934.1482 | $934.15 | $934.15 | $934.00 | |