| 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 | $182.95 | 4.295% | $190.8077 | $190.81 | $190.80 | $190.80 |
| Purchase #2 | $45.32 | 7.491% | $48.7149 | $48.71 | $48.70 | $48.70 |
| Purchase #3 | $131.35 | 6.482% | $139.8641 | $139.86 | $139.85 | $139.90 |
| Purchase #4 | $180.96 | 6.260% | $192.2881 | $192.29 | $192.30 | $192.30 |
| Purchase #5 | $120.65 | 12.861% | $136.1668 | $136.17 | $136.15 | $136.20 |
| Purchase #6 | $112.26 | 12.216% | $125.9737 | $125.97 | $125.95 | $126.00 |
| Purchase #7 | $197.67 | 5.481% | $208.5043 | $208.50 | $208.50 | $208.50 |
| 7 purchase totals = | $971.16 | $1,042.3196 | $1,042.31 | $1,042.25 | $1,042.40 | |