| 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 | $143.51 | 10.341% | $158.3504 | $158.35 | $158.35 | $158.40 |
| Purchase #2 | $66.53 | 6.268% | $70.7001 | $70.70 | $70.70 | $70.70 |
| Purchase #3 | $163.42 | 13.129% | $184.8754 | $184.88 | $184.90 | $184.90 |
| Purchase #4 | $89.99 | 7.285% | $96.5458 | $96.55 | $96.55 | $96.50 |
| Purchase #5 | $18.42 | 13.141% | $20.8406 | $20.84 | $20.85 | $20.80 |
| Purchase #6 | $236.46 | 13.382% | $268.1031 | $268.10 | $268.10 | $268.10 |
| Purchase #7 | $139.89 | 12.731% | $157.6994 | $157.70 | $157.70 | $157.70 |
| 7 purchase totals = | $858.22 | $957.1148 | $957.12 | $957.15 | $957.10 | |