| 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 | $145.56 | 5.395% | $153.413 | $153.41 | $153.40 | $153.40 |
| Purchase #2 | $18.46 | 11.419% | $20.5679 | $20.57 | $20.55 | $20.60 |
| Purchase #3 | $99.39 | 10.741% | $110.0655 | $110.07 | $110.05 | $110.10 |
| Purchase #4 | $38.68 | 9.546% | $42.3724 | $42.37 | $42.35 | $42.40 |
| Purchase #5 | $66.46 | 10.557% | $73.4762 | $73.48 | $73.50 | $73.50 |
| Purchase #6 | $159.61 | 10.713% | $176.709 | $176.71 | $176.70 | $176.70 |
| Purchase #7 | $193.31 | 11.746% | $216.0162 | $216.02 | $216.00 | $216.00 |
| 7 purchase totals = | $721.47 | $792.6202 | $792.63 | $792.55 | $792.70 | |