| 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 | $167.75 | 7.863% | $180.9402 | $180.94 | $180.95 | $180.90 |
| Purchase #2 | $14.98 | 6.515% | $15.9559 | $15.96 | $15.95 | $16.00 |
| Purchase #3 | $139.29 | 3.254% | $143.8225 | $143.82 | $143.80 | $143.80 |
| Purchase #4 | $172.96 | 8.250% | $187.2292 | $187.23 | $187.25 | $187.20 |
| Purchase #5 | $109.92 | 11.688% | $122.7674 | $122.77 | $122.75 | $122.80 |
| Purchase #6 | $76.44 | 12.870% | $86.2778 | $86.28 | $86.30 | $86.30 |
| Purchase #7 | $40.86 | 5.529% | $43.1191 | $43.12 | $43.10 | $43.10 |
| 7 purchase totals = | $722.20 | $780.1121 | $780.12 | $780.10 | $780.10 | |