| 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 | $164.55 | 7.200% | $176.3976 | $176.40 | $176.40 | $176.40 |
| Purchase #2 | $59.32 | 8.277% | $64.2299 | $64.23 | $64.25 | $64.20 |
| Purchase #3 | $176.47 | 8.314% | $191.1417 | $191.14 | $191.15 | $191.10 |
| Purchase #4 | $152.32 | 7.217% | $163.3129 | $163.31 | $163.30 | $163.30 |
| Purchase #5 | $121.59 | 8.109% | $131.4497 | $131.45 | $131.45 | $131.40 |
| Purchase #6 | $11.44 | 13.554% | $12.9906 | $12.99 | $13.00 | $13.00 |
| Purchase #7 | $187.82 | 7.584% | $202.0643 | $202.06 | $202.05 | $202.10 |
| 7 purchase totals = | $873.51 | $941.5867 | $941.58 | $941.60 | $941.50 | |