| 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 | $141.36 | 8.352% | $153.1664 | $153.17 | $153.15 | $153.20 |
| Purchase #2 | $202.26 | 10.272% | $223.0361 | $223.04 | $223.05 | $223.00 |
| Purchase #3 | $182.42 | 12.366% | $204.9781 | $204.98 | $205.00 | $205.00 |
| Purchase #4 | $169.93 | 7.420% | $182.5388 | $182.54 | $182.55 | $182.50 |
| Purchase #5 | $229.53 | 5.851% | $242.9598 | $242.96 | $242.95 | $243.00 |
| Purchase #6 | $66.86 | 7.815% | $72.0851 | $72.09 | $72.10 | $72.10 |
| Purchase #7 | $107.42 | 5.466% | $113.2916 | $113.29 | $113.30 | $113.30 |
| 7 purchase totals = | $1,099.78 | $1,192.0559 | $1,192.07 | $1,192.10 | $1,192.10 | |