| 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 | $128.82 | 13.555% | $146.2816 | $146.28 | $146.30 | $146.30 |
| Purchase #2 | $128.37 | 8.442% | $139.207 | $139.21 | $139.20 | $139.20 |
| Purchase #3 | $20.42 | 13.713% | $23.2202 | $23.22 | $23.20 | $23.20 |
| Purchase #4 | $104.67 | 11.434% | $116.638 | $116.64 | $116.65 | $116.60 |
| Purchase #5 | $19.49 | 12.480% | $21.9224 | $21.92 | $21.90 | $21.90 |
| Purchase #6 | $244.53 | 8.301% | $264.8284 | $264.83 | $264.85 | $264.80 |
| Purchase #7 | $61.26 | 4.782% | $64.1895 | $64.19 | $64.20 | $64.20 |
| 7 purchase totals = | $707.56 | $776.2871 | $776.29 | $776.30 | $776.20 | |