| 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 | $144.65 | 13.655% | $164.402 | $164.40 | $164.40 | $164.40 |
| Purchase #2 | $38.76 | 4.288% | $40.422 | $40.42 | $40.40 | $40.40 |
| Purchase #3 | $137.65 | 4.243% | $143.4905 | $143.49 | $143.50 | $143.50 |
| Purchase #4 | $27.76 | 8.433% | $30.101 | $30.10 | $30.10 | $30.10 |
| Purchase #5 | $44.55 | 7.828% | $48.0374 | $48.04 | $48.05 | $48.00 |
| Purchase #6 | $67.54 | 10.802% | $74.8357 | $74.84 | $74.85 | $74.80 |
| Purchase #7 | $223.77 | 13.618% | $254.243 | $254.24 | $254.25 | $254.20 |
| 7 purchase totals = | $684.68 | $755.5316 | $755.53 | $755.55 | $755.40 | |