| 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 | $165.65 | 7.531% | $178.1251 | $178.13 | $178.15 | $178.10 |
| Purchase #2 | $53.82 | 8.739% | $58.5233 | $58.52 | $58.50 | $58.50 |
| Purchase #3 | $83.93 | 8.640% | $91.1816 | $91.18 | $91.20 | $91.20 |
| Purchase #4 | $149.98 | 9.177% | $163.7437 | $163.74 | $163.75 | $163.70 |
| Purchase #5 | $179.61 | 12.678% | $202.381 | $202.38 | $202.40 | $202.40 |
| Purchase #6 | $26.67 | 13.157% | $30.179 | $30.18 | $30.20 | $30.20 |
| Purchase #7 | $72.75 | 10.139% | $80.1261 | $80.13 | $80.15 | $80.10 |
| 7 purchase totals = | $732.41 | $804.2598 | $804.26 | $804.35 | $804.20 | |