| 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 | $182.52 | 12.483% | $205.304 | $205.30 | $205.30 | $205.30 |
| Purchase #2 | $163.53 | 9.472% | $179.0196 | $179.02 | $179.00 | $179.00 |
| Purchase #3 | $130.42 | 5.644% | $137.7809 | $137.78 | $137.80 | $137.80 |
| Purchase #4 | $221.51 | 9.778% | $243.1692 | $243.17 | $243.15 | $243.20 |
| Purchase #5 | $188.82 | 9.255% | $206.2953 | $206.30 | $206.30 | $206.30 |
| Purchase #6 | $19.53 | 8.632% | $21.2158 | $21.22 | $21.20 | $21.20 |
| Purchase #7 | $56.38 | 7.373% | $60.5369 | $60.54 | $60.55 | $60.50 |
| 7 purchase totals = | $962.71 | $1,053.3217 | $1,053.33 | $1,053.30 | $1,053.30 | |