| 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 | $144.40 | 3.208% | $149.0324 | $149.03 | $149.05 | $149.00 |
| Purchase #2 | $174.70 | 11.220% | $194.3013 | $194.30 | $194.30 | $194.30 |
| Purchase #3 | $121.30 | 12.408% | $136.3509 | $136.35 | $136.35 | $136.40 |
| Purchase #4 | $158.55 | 3.283% | $163.7552 | $163.76 | $163.75 | $163.80 |
| Purchase #5 | $104.37 | 11.460% | $116.3308 | $116.33 | $116.35 | $116.30 |
| Purchase #6 | $46.54 | 6.217% | $49.4334 | $49.43 | $49.45 | $49.40 |
| Purchase #7 | $143.70 | 3.201% | $148.2998 | $148.30 | $148.30 | $148.30 |
| 7 purchase totals = | $893.56 | $957.5038 | $957.50 | $957.55 | $957.50 | |