| 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 | $130.98 | 8.872% | $142.6005 | $142.60 | $142.60 | $142.60 |
| Purchase #2 | $88.92 | 10.578% | $98.326 | $98.33 | $98.35 | $98.30 |
| Purchase #3 | $200.30 | 4.453% | $209.2194 | $209.22 | $209.20 | $209.20 |
| Purchase #4 | $86.65 | 4.763% | $90.7771 | $90.78 | $90.80 | $90.80 |
| Purchase #5 | $71.51 | 5.789% | $75.6497 | $75.65 | $75.65 | $75.60 |
| Purchase #6 | $141.90 | 13.157% | $160.5698 | $160.57 | $160.55 | $160.60 |
| Purchase #7 | $112.57 | 12.505% | $126.6469 | $126.65 | $126.65 | $126.60 |
| 7 purchase totals = | $832.83 | $903.7894 | $903.80 | $903.80 | $903.70 | |