| 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 | $194.26 | 11.807% | $217.1963 | $217.20 | $217.20 | $217.20 |
| Purchase #2 | $165.35 | 9.338% | $180.7904 | $180.79 | $180.80 | $180.80 |
| Purchase #3 | $156.95 | 8.708% | $170.6172 | $170.62 | $170.60 | $170.60 |
| Purchase #4 | $7.88 | 7.585% | $8.4777 | $8.48 | $8.50 | $8.50 |
| Purchase #5 | $19.62 | 3.157% | $20.2394 | $20.24 | $20.25 | $20.20 |
| Purchase #6 | $79.75 | 12.389% | $89.6302 | $89.63 | $89.65 | $89.60 |
| Purchase #7 | $170.27 | 5.236% | $179.1853 | $179.19 | $179.20 | $179.20 |
| 7 purchase totals = | $794.08 | $866.1365 | $866.15 | $866.20 | $866.10 | |