| 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 | $174.64 | 3.186% | $180.204 | $180.20 | $180.20 | $180.20 |
| Purchase #2 | $207.86 | 10.349% | $229.3714 | $229.37 | $229.35 | $229.40 |
| Purchase #3 | $87.47 | 7.184% | $93.7538 | $93.75 | $93.75 | $93.80 |
| Purchase #4 | $245.64 | 13.575% | $278.9856 | $278.99 | $279.00 | $279.00 |
| Purchase #5 | $143.39 | 4.661% | $150.0734 | $150.07 | $150.05 | $150.10 |
| Purchase #6 | $227.77 | 5.266% | $239.7644 | $239.76 | $239.75 | $239.80 |
| Purchase #7 | $52.81 | 13.575% | $59.979 | $59.98 | $60.00 | $60.00 |
| 7 purchase totals = | $1,139.58 | $1,232.1316 | $1,232.12 | $1,232.10 | $1,232.30 | |