| 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 | $141.80 | 11.821% | $158.5622 | $158.56 | $158.55 | $158.60 |
| Purchase #2 | $126.96 | 3.161% | $130.9732 | $130.97 | $130.95 | $131.00 |
| Purchase #3 | $54.40 | 9.252% | $59.4331 | $59.43 | $59.45 | $59.40 |
| Purchase #4 | $144.53 | 7.357% | $155.1631 | $155.16 | $155.15 | $155.20 |
| Purchase #5 | $58.57 | 12.806% | $66.0705 | $66.07 | $66.05 | $66.10 |
| Purchase #6 | $247.88 | 4.399% | $258.7842 | $258.78 | $258.80 | $258.80 |
| Purchase #7 | $193.74 | 8.760% | $210.7116 | $210.71 | $210.70 | $210.70 |
| 7 purchase totals = | $967.88 | $1,039.6979 | $1,039.68 | $1,039.65 | $1,039.80 | |