| 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 | $92.40 | 10.604% | $102.1981 | $102.20 | $102.20 | $102.20 |
| Purchase #2 | $128.28 | 6.672% | $136.8388 | $136.84 | $136.85 | $136.80 |
| Purchase #3 | $19.93 | 13.191% | $22.559 | $22.56 | $22.55 | $22.60 |
| Purchase #4 | $134.83 | 10.277% | $148.6865 | $148.69 | $148.70 | $148.70 |
| Purchase #5 | $159.86 | 3.637% | $165.6741 | $165.67 | $165.65 | $165.70 |
| Purchase #6 | $66.37 | 10.797% | $73.536 | $73.54 | $73.55 | $73.50 |
| Purchase #7 | $240.63 | 13.269% | $272.5592 | $272.56 | $272.55 | $272.60 |
| 7 purchase totals = | $842.30 | $922.0517 | $922.06 | $922.05 | $922.10 | |