| 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 | $172.77 | 5.662% | $182.5522 | $182.55 | $182.55 | $182.60 |
| Purchase #2 | $229.77 | 8.114% | $248.4135 | $248.41 | $248.40 | $248.40 |
| Purchase #3 | $236.36 | 3.247% | $244.0346 | $244.03 | $244.05 | $244.00 |
| Purchase #4 | $46.63 | 7.646% | $50.1953 | $50.20 | $50.20 | $50.20 |
| Purchase #5 | $12.27 | 5.405% | $12.9332 | $12.93 | $12.95 | $12.90 |
| Purchase #6 | $26.67 | 8.137% | $28.8401 | $28.84 | $28.85 | $28.80 |
| Purchase #7 | $130.86 | 4.661% | $136.9594 | $136.96 | $136.95 | $137.00 |
| 7 purchase totals = | $855.33 | $903.9283 | $903.92 | $903.95 | $903.90 | |