| 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 | $114.92 | 13.244% | $130.14 | $130.14 | $130.15 | $130.10 |
| Purchase #2 | $142.94 | 13.259% | $161.8924 | $161.89 | $161.90 | $161.90 |
| Purchase #3 | $129.74 | 9.357% | $141.8798 | $141.88 | $141.90 | $141.90 |
| Purchase #4 | $94.51 | 7.468% | $101.568 | $101.57 | $101.55 | $101.60 |
| Purchase #5 | $53.95 | 10.587% | $59.6617 | $59.66 | $59.65 | $59.70 |
| Purchase #6 | $78.30 | 8.450% | $84.9164 | $84.92 | $84.90 | $84.90 |
| Purchase #7 | $168.41 | 8.128% | $182.0984 | $182.10 | $182.10 | $182.10 |
| 7 purchase totals = | $782.77 | $862.1567 | $862.16 | $862.15 | $862.20 | |