| 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 | $64.50 | 5.689% | $68.1694 | $68.17 | $68.15 | $68.20 |
| Purchase #2 | $143.65 | 9.446% | $157.2192 | $157.22 | $157.20 | $157.20 |
| Purchase #3 | $230.30 | 6.158% | $244.4819 | $244.48 | $244.50 | $244.50 |
| Purchase #4 | $66.33 | 4.789% | $69.5065 | $69.51 | $69.50 | $69.50 |
| Purchase #5 | $177.28 | 7.789% | $191.0883 | $191.09 | $191.10 | $191.10 |
| Purchase #6 | $37.69 | 8.268% | $40.8062 | $40.81 | $40.80 | $40.80 |
| Purchase #7 | $163.54 | 8.766% | $177.8759 | $177.88 | $177.90 | $177.90 |
| 7 purchase totals = | $883.29 | $949.1474 | $949.16 | $949.15 | $949.20 | |