| 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 | $16.60 | 12.178% | $18.6215 | $18.62 | $18.60 | $18.60 |
| Purchase #2 | $121.51 | 7.336% | $130.424 | $130.42 | $130.40 | $130.40 |
| Purchase #3 | $95.37 | 7.857% | $102.8632 | $102.86 | $102.85 | $102.90 |
| Purchase #4 | $161.61 | 4.646% | $169.1184 | $169.12 | $169.10 | $169.10 |
| Purchase #5 | $78.86 | 13.127% | $89.212 | $89.21 | $89.20 | $89.20 |
| Purchase #6 | $24.46 | 8.866% | $26.6286 | $26.63 | $26.65 | $26.60 |
| Purchase #7 | $168.28 | 13.514% | $191.0214 | $191.02 | $191.00 | $191.00 |
| 7 purchase totals = | $666.69 | $727.8891 | $727.88 | $727.80 | $727.80 | |