| 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 | $165.61 | 11.240% | $184.2246 | $184.22 | $184.20 | $184.20 |
| Purchase #2 | $218.83 | 7.281% | $234.763 | $234.76 | $234.75 | $234.80 |
| Purchase #3 | $192.99 | 5.336% | $203.2879 | $203.29 | $203.30 | $203.30 |
| Purchase #4 | $242.75 | 4.175% | $252.8848 | $252.88 | $252.90 | $252.90 |
| Purchase #5 | $128.57 | 6.160% | $136.4899 | $136.49 | $136.50 | $136.50 |
| Purchase #6 | $249.95 | 4.300% | $260.6979 | $260.70 | $260.70 | $260.70 |
| Purchase #7 | $115.33 | 13.340% | $130.715 | $130.72 | $130.70 | $130.70 |
| 7 purchase totals = | $1,314.03 | $1,403.0631 | $1,403.06 | $1,403.05 | $1,403.10 | |