| 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 | $174.27 | 3.830% | $180.9445 | $180.94 | $180.95 | $180.90 |
| Purchase #2 | $222.65 | 8.151% | $240.7982 | $240.80 | $240.80 | $240.80 |
| Purchase #3 | $208.53 | 9.193% | $227.7002 | $227.70 | $227.70 | $227.70 |
| Purchase #4 | $46.65 | 9.134% | $50.911 | $50.91 | $50.90 | $50.90 |
| Purchase #5 | $29.68 | 4.652% | $31.0607 | $31.06 | $31.05 | $31.10 |
| Purchase #6 | $131.52 | 7.829% | $141.8167 | $141.82 | $141.80 | $141.80 |
| Purchase #7 | $60.26 | 6.531% | $64.1956 | $64.20 | $64.20 | $64.20 |
| 7 purchase totals = | $873.56 | $937.4269 | $937.43 | $937.40 | $937.40 | |