| 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 | $161.46 | 9.858% | $177.3767 | $177.38 | $177.40 | $177.40 |
| Purchase #2 | $112.84 | 11.503% | $125.82 | $125.82 | $125.80 | $125.80 |
| Purchase #3 | $59.27 | 12.406% | $66.623 | $66.62 | $66.60 | $66.60 |
| Purchase #4 | $164.92 | 5.622% | $174.1918 | $174.19 | $174.20 | $174.20 |
| Purchase #5 | $99.26 | 5.864% | $105.0806 | $105.08 | $105.10 | $105.10 |
| Purchase #6 | $108.54 | 3.706% | $112.5625 | $112.56 | $112.55 | $112.60 |
| Purchase #7 | $192.60 | 3.353% | $199.0579 | $199.06 | $199.05 | $199.10 |
| 7 purchase totals = | $898.89 | $960.7125 | $960.71 | $960.70 | $960.80 | |