| 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 | $164.53 | 8.790% | $178.9922 | $178.99 | $179.00 | $179.00 |
| Purchase #2 | $39.42 | 5.562% | $41.6125 | $41.61 | $41.60 | $41.60 |
| Purchase #3 | $78.53 | 9.789% | $86.2173 | $86.22 | $86.20 | $86.20 |
| Purchase #4 | $113.89 | 6.305% | $121.0708 | $121.07 | $121.05 | $121.10 |
| Purchase #5 | $148.69 | 8.663% | $161.571 | $161.57 | $161.55 | $161.60 |
| Purchase #6 | $213.43 | 5.110% | $224.3363 | $224.34 | $224.35 | $224.30 |
| Purchase #7 | $24.99 | 4.769% | $26.1818 | $26.18 | $26.20 | $26.20 |
| 7 purchase totals = | $783.48 | $839.9819 | $839.98 | $839.95 | $840.00 | |