| 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 | $178.89 | 13.614% | $203.2441 | $203.24 | $203.25 | $203.20 |
| Purchase #2 | $43.45 | 8.412% | $47.105 | $47.11 | $47.10 | $47.10 |
| Purchase #3 | $31.43 | 3.433% | $32.509 | $32.51 | $32.50 | $32.50 |
| Purchase #4 | $63.30 | 4.590% | $66.2055 | $66.21 | $66.20 | $66.20 |
| Purchase #5 | $136.60 | 3.134% | $140.881 | $140.88 | $140.90 | $140.90 |
| Purchase #6 | $98.63 | 11.868% | $110.3354 | $110.34 | $110.35 | $110.30 |
| Purchase #7 | $213.73 | 10.553% | $236.2849 | $236.28 | $236.30 | $236.30 |
| 7 purchase totals = | $766.03 | $836.5649 | $836.57 | $836.60 | $836.50 | |