| 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 | $188.97 | 6.770% | $201.7633 | $201.76 | $201.75 | $201.80 |
| Purchase #2 | $202.84 | 5.530% | $214.0571 | $214.06 | $214.05 | $214.10 |
| Purchase #3 | $237.90 | 12.818% | $268.394 | $268.39 | $268.40 | $268.40 |
| Purchase #4 | $28.51 | 10.245% | $31.4308 | $31.43 | $31.45 | $31.40 |
| Purchase #5 | $76.84 | 13.364% | $87.1089 | $87.11 | $87.10 | $87.10 |
| Purchase #6 | $15.77 | 12.277% | $17.7061 | $17.71 | $17.70 | $17.70 |
| Purchase #7 | $155.29 | 8.125% | $167.9073 | $167.91 | $167.90 | $167.90 |
| 7 purchase totals = | $906.12 | $988.3675 | $988.37 | $988.35 | $988.40 | |