| 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 | $229.47 | 6.246% | $243.8027 | $243.80 | $243.80 | $243.80 |
| Purchase #2 | $81.80 | 6.213% | $86.8822 | $86.88 | $86.90 | $86.90 |
| Purchase #3 | $20.53 | 5.593% | $21.6782 | $21.68 | $21.70 | $21.70 |
| Purchase #4 | $218.52 | 13.188% | $247.3384 | $247.34 | $247.35 | $247.30 |
| Purchase #5 | $162.74 | 6.728% | $173.6891 | $173.69 | $173.70 | $173.70 |
| Purchase #6 | $15.26 | 11.248% | $16.9764 | $16.98 | $17.00 | $17.00 |
| Purchase #7 | $167.86 | 5.811% | $177.6143 | $177.61 | $177.60 | $177.60 |
| 7 purchase totals = | $896.18 | $967.9813 | $967.98 | $968.05 | $968.00 | |