| 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 | $161.88 | 11.121% | $179.8827 | $179.88 | $179.90 | $179.90 |
| Purchase #2 | $179.30 | 13.860% | $204.151 | $204.15 | $204.15 | $204.20 |
| Purchase #3 | $170.88 | 8.284% | $185.0357 | $185.04 | $185.05 | $185.00 |
| Purchase #4 | $180.49 | 11.400% | $201.0659 | $201.07 | $201.05 | $201.10 |
| Purchase #5 | $122.93 | 6.760% | $131.2401 | $131.24 | $131.25 | $131.20 |
| Purchase #6 | $86.74 | 7.339% | $93.1058 | $93.11 | $93.10 | $93.10 |
| Purchase #7 | $81.60 | 10.212% | $89.933 | $89.93 | $89.95 | $89.90 |
| 7 purchase totals = | $983.82 | $1,084.4142 | $1,084.42 | $1,084.45 | $1,084.40 | |