| 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 | $172.90 | 9.151% | $188.7221 | $188.72 | $188.70 | $188.70 |
| Purchase #2 | $96.78 | 11.291% | $107.7074 | $107.71 | $107.70 | $107.70 |
| Purchase #3 | $184.86 | 4.458% | $193.1011 | $193.10 | $193.10 | $193.10 |
| Purchase #4 | $65.71 | 5.295% | $69.1893 | $69.19 | $69.20 | $69.20 |
| Purchase #5 | $44.26 | 12.163% | $49.6433 | $49.64 | $49.65 | $49.60 |
| Purchase #6 | $26.84 | 10.289% | $29.6016 | $29.60 | $29.60 | $29.60 |
| Purchase #7 | $143.53 | 13.746% | $163.2596 | $163.26 | $163.25 | $163.30 |
| 7 purchase totals = | $734.88 | $801.2244 | $801.22 | $801.20 | $801.20 | |