| 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 | $100.57 | 12.480% | $113.1211 | $113.12 | $113.10 | $113.10 |
| Purchase #2 | $71.76 | 4.186% | $74.7639 | $74.76 | $74.75 | $74.80 |
| Purchase #3 | $195.89 | 6.203% | $208.0411 | $208.04 | $208.05 | $208.00 |
| Purchase #4 | $168.28 | 6.735% | $179.6137 | $179.61 | $179.60 | $179.60 |
| Purchase #5 | $64.36 | 12.412% | $72.3484 | $72.35 | $72.35 | $72.30 |
| Purchase #6 | $14.34 | 5.521% | $15.1317 | $15.13 | $15.15 | $15.10 |
| Purchase #7 | $192.67 | 5.831% | $203.9046 | $203.90 | $203.90 | $203.90 |
| 7 purchase totals = | $807.87 | $866.9245 | $866.91 | $866.90 | $866.80 | |