| 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 | $136.30 | 7.779% | $146.9028 | $146.90 | $146.90 | $146.90 |
| Purchase #2 | $160.75 | 13.461% | $182.3886 | $182.39 | $182.40 | $182.40 |
| Purchase #3 | $44.44 | 9.861% | $48.8222 | $48.82 | $48.80 | $48.80 |
| Purchase #4 | $45.35 | 11.304% | $50.4764 | $50.48 | $50.50 | $50.50 |
| Purchase #5 | $220.64 | 8.862% | $240.1931 | $240.19 | $240.20 | $240.20 |
| Purchase #6 | $154.27 | 4.485% | $161.189 | $161.19 | $161.20 | $161.20 |
| Purchase #7 | $180.89 | 12.823% | $204.0855 | $204.09 | $204.10 | $204.10 |
| 7 purchase totals = | $942.64 | $1,034.0576 | $1,034.06 | $1,034.10 | $1,034.10 | |