| 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 | $153.45 | 6.586% | $163.5562 | $163.56 | $163.55 | $163.60 |
| Purchase #2 | $136.68 | 12.331% | $153.534 | $153.53 | $153.55 | $153.50 |
| Purchase #3 | $188.51 | 13.303% | $213.5875 | $213.59 | $213.60 | $213.60 |
| Purchase #4 | $28.46 | 13.600% | $32.3306 | $32.33 | $32.35 | $32.30 |
| Purchase #5 | $11.57 | 10.512% | $12.7862 | $12.79 | $12.80 | $12.80 |
| Purchase #6 | $49.26 | 6.513% | $52.4683 | $52.47 | $52.45 | $52.50 |
| Purchase #7 | $243.40 | 3.328% | $251.5004 | $251.50 | $251.50 | $251.50 |
| 7 purchase totals = | $811.33 | $879.7632 | $879.77 | $879.80 | $879.80 | |