| 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 | $146.36 | 9.668% | $160.5101 | $160.51 | $160.50 | $160.50 |
| Purchase #2 | $74.90 | 10.470% | $82.742 | $82.74 | $82.75 | $82.70 |
| Purchase #3 | $148.30 | 10.416% | $163.7469 | $163.75 | $163.75 | $163.70 |
| Purchase #4 | $162.91 | 8.284% | $176.4055 | $176.41 | $176.40 | $176.40 |
| Purchase #5 | $165.30 | 4.351% | $172.4922 | $172.49 | $172.50 | $172.50 |
| Purchase #6 | $133.86 | 4.124% | $139.3804 | $139.38 | $139.40 | $139.40 |
| Purchase #7 | $136.89 | 8.805% | $148.9432 | $148.94 | $148.95 | $148.90 |
| 7 purchase totals = | $968.52 | $1,044.2203 | $1,044.22 | $1,044.25 | $1,044.10 | |