| 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 | $142.88 | 13.135% | $161.6473 | $161.65 | $161.65 | $161.60 |
| Purchase #2 | $42.71 | 6.674% | $45.5605 | $45.56 | $45.55 | $45.60 |
| Purchase #3 | $236.89 | 8.571% | $257.1938 | $257.19 | $257.20 | $257.20 |
| Purchase #4 | $93.97 | 13.825% | $106.9614 | $106.96 | $106.95 | $107.00 |
| Purchase #5 | $235.53 | 13.276% | $266.799 | $266.80 | $266.80 | $266.80 |
| Purchase #6 | $192.64 | 7.114% | $206.3444 | $206.34 | $206.35 | $206.30 |
| Purchase #7 | $82.48 | 5.331% | $86.877 | $86.88 | $86.90 | $86.90 |
| 7 purchase totals = | $1,027.10 | $1,131.3834 | $1,131.38 | $1,131.40 | $1,131.40 | |