| 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 | $131.68 | 11.446% | $146.7521 | $146.75 | $146.75 | $146.80 |
| Purchase #2 | $141.85 | 3.345% | $146.5949 | $146.59 | $146.60 | $146.60 |
| Purchase #3 | $72.59 | 6.252% | $77.1283 | $77.13 | $77.15 | $77.10 |
| Purchase #4 | $40.48 | 10.611% | $44.7753 | $44.78 | $44.80 | $44.80 |
| Purchase #5 | $166.26 | 8.767% | $180.836 | $180.84 | $180.85 | $180.80 |
| Purchase #6 | $189.58 | 10.777% | $210.011 | $210.01 | $210.00 | $210.00 |
| Purchase #7 | $12.79 | 3.300% | $13.2121 | $13.21 | $13.20 | $13.20 |
| 7 purchase totals = | $755.23 | $819.3097 | $819.31 | $819.35 | $819.30 | |