| 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 | $175.82 | 6.861% | $187.883 | $187.88 | $187.90 | $187.90 |
| Purchase #2 | $135.71 | 11.542% | $151.3736 | $151.37 | $151.35 | $151.40 |
| Purchase #3 | $161.75 | 8.160% | $174.9488 | $174.95 | $174.95 | $174.90 |
| Purchase #4 | $121.54 | 4.716% | $127.2718 | $127.27 | $127.25 | $127.30 |
| Purchase #5 | $48.78 | 13.543% | $55.3863 | $55.39 | $55.40 | $55.40 |
| Purchase #6 | $231.29 | 10.591% | $255.7859 | $255.79 | $255.80 | $255.80 |
| Purchase #7 | $246.29 | 4.348% | $256.9987 | $257.00 | $257.00 | $257.00 |
| 7 purchase totals = | $1,121.18 | $1,209.6481 | $1,209.65 | $1,209.65 | $1,209.70 | |