| 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 | $164.43 | 7.249% | $176.3495 | $176.35 | $176.35 | $176.30 |
| Purchase #2 | $133.41 | 9.771% | $146.4455 | $146.45 | $146.45 | $146.40 |
| Purchase #3 | $168.51 | 12.434% | $189.4625 | $189.46 | $189.45 | $189.50 |
| Purchase #4 | $31.75 | 5.245% | $33.4153 | $33.42 | $33.40 | $33.40 |
| Purchase #5 | $78.90 | 7.421% | $84.7552 | $84.76 | $84.75 | $84.80 |
| Purchase #6 | $53.29 | 12.202% | $59.7924 | $59.79 | $59.80 | $59.80 |
| Purchase #7 | $44.92 | 7.761% | $48.4062 | $48.41 | $48.40 | $48.40 |
| 7 purchase totals = | $675.21 | $738.6266 | $738.64 | $738.60 | $738.60 | |