| 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 | $149.42 | 3.327% | $154.3912 | $154.39 | $154.40 | $154.40 |
| Purchase #2 | $236.81 | 3.648% | $245.4488 | $245.45 | $245.45 | $245.40 |
| Purchase #3 | $59.37 | 11.286% | $66.0705 | $66.07 | $66.05 | $66.10 |
| Purchase #4 | $193.83 | 4.577% | $202.7016 | $202.70 | $202.70 | $202.70 |
| Purchase #5 | $166.78 | 5.125% | $175.3275 | $175.33 | $175.35 | $175.30 |
| Purchase #6 | $214.29 | 7.329% | $229.9953 | $230.00 | $230.00 | $230.00 |
| Purchase #7 | $84.54 | 11.344% | $94.1302 | $94.13 | $94.15 | $94.10 |
| 7 purchase totals = | $1,105.04 | $1,168.0651 | $1,168.07 | $1,168.10 | $1,168.00 | |