| 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 | $103.76 | 6.698% | $110.7098 | $110.71 | $110.70 | $110.70 |
| Purchase #2 | $51.67 | 10.667% | $57.1816 | $57.18 | $57.20 | $57.20 |
| Purchase #3 | $130.60 | 10.515% | $144.3326 | $144.33 | $144.35 | $144.30 |
| Purchase #4 | $21.80 | 11.676% | $24.3454 | $24.35 | $24.35 | $24.30 |
| Purchase #5 | $168.76 | 9.245% | $184.3619 | $184.36 | $184.35 | $184.40 |
| Purchase #6 | $38.34 | 6.440% | $40.8091 | $40.81 | $40.80 | $40.80 |
| Purchase #7 | $212.44 | 7.781% | $228.97 | $228.97 | $228.95 | $229.00 |
| 7 purchase totals = | $727.37 | $790.7104 | $790.71 | $790.70 | $790.70 | |