| 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 | $132.69 | 7.588% | $142.7585 | $142.76 | $142.75 | $142.80 |
| Purchase #2 | $50.93 | 6.339% | $54.1585 | $54.16 | $54.15 | $54.20 |
| Purchase #3 | $82.97 | 7.612% | $89.2857 | $89.29 | $89.30 | $89.30 |
| Purchase #4 | $94.62 | 11.668% | $105.6603 | $105.66 | $105.65 | $105.70 |
| Purchase #5 | $191.52 | 5.486% | $202.0268 | $202.03 | $202.05 | $202.00 |
| Purchase #6 | $40.99 | 9.213% | $44.7664 | $44.77 | $44.75 | $44.80 |
| Purchase #7 | $228.56 | 3.847% | $237.3527 | $237.35 | $237.35 | $237.40 |
| 7 purchase totals = | $822.28 | $876.0089 | $876.02 | $876.00 | $876.20 | |