| 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 | $146.84 | 11.591% | $163.8602 | $163.86 | $163.85 | $163.90 |
| Purchase #2 | $151.38 | 12.649% | $170.5281 | $170.53 | $170.55 | $170.50 |
| Purchase #3 | $243.82 | 11.409% | $271.6374 | $271.64 | $271.65 | $271.60 |
| Purchase #4 | $138.80 | 10.359% | $153.1783 | $153.18 | $153.20 | $153.20 |
| Purchase #5 | $167.97 | 5.225% | $176.7464 | $176.75 | $176.75 | $176.70 |
| Purchase #6 | $39.27 | 9.872% | $43.1467 | $43.15 | $43.15 | $43.10 |
| Purchase #7 | $154.77 | 11.511% | $172.5856 | $172.59 | $172.60 | $172.60 |
| 7 purchase totals = | $1,042.85 | $1,151.6827 | $1,151.70 | $1,151.75 | $1,151.60 | |