| 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 | $91.37 | 8.784% | $99.3959 | $99.40 | $99.40 | $99.40 |
| Purchase #2 | $101.59 | 10.240% | $111.9928 | $111.99 | $112.00 | $112.00 |
| Purchase #3 | $180.68 | 11.336% | $201.1619 | $201.16 | $201.15 | $201.20 |
| Purchase #4 | $167.43 | 12.837% | $188.923 | $188.92 | $188.90 | $188.90 |
| Purchase #5 | $149.79 | 7.479% | $160.9928 | $160.99 | $161.00 | $161.00 |
| Purchase #6 | $167.73 | 5.253% | $176.5409 | $176.54 | $176.55 | $176.50 |
| Purchase #7 | $54.52 | 11.113% | $60.5788 | $60.58 | $60.60 | $60.60 |
| 7 purchase totals = | $913.11 | $999.5861 | $999.58 | $999.60 | $999.60 | |