| 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 | $143.51 | 7.157% | $153.781 | $153.78 | $153.80 | $153.80 |
| Purchase #2 | $42.95 | 5.591% | $45.3513 | $45.35 | $45.35 | $45.40 |
| Purchase #3 | $44.53 | 7.444% | $47.8448 | $47.84 | $47.85 | $47.80 |
| Purchase #4 | $110.77 | 3.420% | $114.5583 | $114.56 | $114.55 | $114.60 |
| Purchase #5 | $25.36 | 12.361% | $28.4947 | $28.49 | $28.50 | $28.50 |
| Purchase #6 | $146.86 | 7.760% | $158.2563 | $158.26 | $158.25 | $158.30 |
| Purchase #7 | $236.56 | 9.219% | $258.3685 | $258.37 | $258.35 | $258.40 |
| 7 purchase totals = | $750.54 | $806.6549 | $806.65 | $806.65 | $806.80 | |