| 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 | $126.31 | 7.349% | $135.5925 | $135.59 | $135.60 | $135.60 |
| Purchase #2 | $104.59 | 5.433% | $110.2724 | $110.27 | $110.25 | $110.30 |
| Purchase #3 | $172.25 | 4.578% | $180.1356 | $180.14 | $180.15 | $180.10 |
| Purchase #4 | $62.65 | 13.568% | $71.1504 | $71.15 | $71.15 | $71.20 |
| Purchase #5 | $6.31 | 6.583% | $6.7254 | $6.73 | $6.75 | $6.70 |
| Purchase #6 | $238.70 | 7.645% | $256.9486 | $256.95 | $256.95 | $256.90 |
| Purchase #7 | $215.39 | 10.444% | $237.8853 | $237.89 | $237.90 | $237.90 |
| 7 purchase totals = | $926.20 | $998.7102 | $998.72 | $998.75 | $998.70 | |