| 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 | $196.60 | 8.485% | $213.2815 | $213.28 | $213.30 | $213.30 |
| Purchase #2 | $155.44 | 3.352% | $160.6503 | $160.65 | $160.65 | $160.70 |
| Purchase #3 | $100.78 | 12.541% | $113.4188 | $113.42 | $113.40 | $113.40 |
| Purchase #4 | $205.31 | 9.669% | $225.1614 | $225.16 | $225.15 | $225.20 |
| Purchase #5 | $47.62 | 8.132% | $51.4925 | $51.49 | $51.50 | $51.50 |
| Purchase #6 | $78.44 | 3.309% | $81.0356 | $81.04 | $81.05 | $81.00 |
| Purchase #7 | $172.77 | 10.266% | $190.5066 | $190.51 | $190.50 | $190.50 |
| 7 purchase totals = | $956.96 | $1,035.5467 | $1,035.55 | $1,035.55 | $1,035.60 | |