| 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 | $124.35 | 9.206% | $135.7977 | $135.80 | $135.80 | $135.80 |
| Purchase #2 | $77.66 | 13.172% | $87.8894 | $87.89 | $87.90 | $87.90 |
| Purchase #3 | $69.37 | 5.726% | $73.3421 | $73.34 | $73.35 | $73.30 |
| Purchase #4 | $37.28 | 13.297% | $42.2371 | $42.24 | $42.25 | $42.20 |
| Purchase #5 | $155.57 | 7.109% | $166.6295 | $166.63 | $166.65 | $166.60 |
| Purchase #6 | $224.40 | 8.418% | $243.29 | $243.29 | $243.30 | $243.30 |
| Purchase #7 | $30.29 | 10.792% | $33.5589 | $33.56 | $33.55 | $33.60 |
| 7 purchase totals = | $718.92 | $782.7447 | $782.75 | $782.80 | $782.70 | |