| 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 | $120.49 | 13.148% | $136.332 | $136.33 | $136.35 | $136.30 |
| Purchase #2 | $164.78 | 9.516% | $180.4605 | $180.46 | $180.45 | $180.50 |
| Purchase #3 | $163.48 | 10.140% | $180.0569 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $167.29 | 8.622% | $181.7137 | $181.71 | $181.70 | $181.70 |
| Purchase #5 | $97.68 | 7.562% | $105.0666 | $105.07 | $105.05 | $105.10 |
| Purchase #6 | $249.28 | 11.519% | $277.9946 | $277.99 | $278.00 | $278.00 |
| Purchase #7 | $81.56 | 6.803% | $87.1085 | $87.11 | $87.10 | $87.10 |
| 7 purchase totals = | $1,044.56 | $1,148.7328 | $1,148.73 | $1,148.70 | $1,148.80 | |