| 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 | $113.94 | 4.240% | $118.7711 | $118.77 | $118.75 | $118.80 |
| Purchase #2 | $105.62 | 6.130% | $112.0945 | $112.09 | $112.10 | $112.10 |
| Purchase #3 | $81.34 | 13.118% | $92.0102 | $92.01 | $92.00 | $92.00 |
| Purchase #4 | $152.40 | 9.708% | $167.195 | $167.20 | $167.20 | $167.20 |
| Purchase #5 | $180.96 | 10.582% | $200.1092 | $200.11 | $200.10 | $200.10 |
| Purchase #6 | $127.49 | 4.144% | $132.7732 | $132.77 | $132.75 | $132.80 |
| Purchase #7 | $95.40 | 5.508% | $100.6546 | $100.65 | $100.65 | $100.70 |
| 7 purchase totals = | $857.15 | $923.6078 | $923.60 | $923.55 | $923.70 | |