| 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 | $160.60 | 12.573% | $180.7922 | $180.79 | $180.80 | $180.80 |
| Purchase #2 | $167.66 | 12.536% | $188.6779 | $188.68 | $188.70 | $188.70 |
| Purchase #3 | $27.82 | 8.233% | $30.1104 | $30.11 | $30.10 | $30.10 |
| Purchase #4 | $151.89 | 6.154% | $161.2373 | $161.24 | $161.25 | $161.20 |
| Purchase #5 | $115.68 | 5.124% | $121.6074 | $121.61 | $121.60 | $121.60 |
| Purchase #6 | $87.92 | 13.417% | $99.7162 | $99.72 | $99.70 | $99.70 |
| Purchase #7 | $172.79 | 12.559% | $194.4907 | $194.49 | $194.50 | $194.50 |
| 7 purchase totals = | $884.36 | $976.6321 | $976.64 | $976.65 | $976.60 | |