| 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 | $132.45 | 7.264% | $142.0712 | $142.07 | $142.05 | $142.10 |
| Purchase #2 | $111.46 | 6.871% | $119.1184 | $119.12 | $119.10 | $119.10 |
| Purchase #3 | $24.95 | 5.836% | $26.4061 | $26.41 | $26.40 | $26.40 |
| Purchase #4 | $87.47 | 9.695% | $95.9502 | $95.95 | $95.95 | $96.00 |
| Purchase #5 | $69.36 | 3.850% | $72.0304 | $72.03 | $72.05 | $72.00 |
| Purchase #6 | $229.49 | 11.318% | $255.4637 | $255.46 | $255.45 | $255.50 |
| Purchase #7 | $147.71 | 7.630% | $158.9803 | $158.98 | $159.00 | $159.00 |
| 7 purchase totals = | $802.89 | $870.0203 | $870.02 | $870.00 | $870.10 | |