| 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 | $142.37 | 7.310% | $152.7772 | $152.78 | $152.80 | $152.80 |
| Purchase #2 | $156.39 | 11.110% | $173.7649 | $173.76 | $173.75 | $173.80 |
| Purchase #3 | $120.38 | 13.710% | $136.8841 | $136.88 | $136.90 | $136.90 |
| Purchase #4 | $29.80 | 11.637% | $33.2678 | $33.27 | $33.25 | $33.30 |
| Purchase #5 | $164.82 | 10.461% | $182.0618 | $182.06 | $182.05 | $182.10 |
| Purchase #6 | $135.52 | 10.169% | $149.301 | $149.30 | $149.30 | $149.30 |
| Purchase #7 | $135.51 | 8.226% | $146.6571 | $146.66 | $146.65 | $146.70 |
| 7 purchase totals = | $884.79 | $974.7139 | $974.71 | $974.70 | $974.90 | |