| 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 | $159.89 | 4.559% | $167.1794 | $167.18 | $167.20 | $167.20 |
| Purchase #2 | $79.68 | 4.727% | $83.4465 | $83.45 | $83.45 | $83.40 |
| Purchase #3 | $108.48 | 7.676% | $116.8069 | $116.81 | $116.80 | $116.80 |
| Purchase #4 | $14.38 | 10.365% | $15.8705 | $15.87 | $15.85 | $15.90 |
| Purchase #5 | $52.70 | 5.197% | $55.4388 | $55.44 | $55.45 | $55.40 |
| Purchase #6 | $133.64 | 13.539% | $151.7335 | $151.73 | $151.75 | $151.70 |
| Purchase #7 | $19.66 | 9.542% | $21.536 | $21.54 | $21.55 | $21.50 |
| 7 purchase totals = | $568.43 | $612.0116 | $612.02 | $612.05 | $611.90 | |