| 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 | $102.65 | 6.361% | $109.1796 | $109.18 | $109.20 | $109.20 |
| Purchase #2 | $100.45 | 9.337% | $109.829 | $109.83 | $109.85 | $109.80 |
| Purchase #3 | $86.56 | 7.515% | $93.065 | $93.07 | $93.05 | $93.10 |
| Purchase #4 | $135.41 | 12.627% | $152.5082 | $152.51 | $152.50 | $152.50 |
| Purchase #5 | $15.98 | 3.614% | $16.5575 | $16.56 | $16.55 | $16.60 |
| Purchase #6 | $203.95 | 13.270% | $231.0142 | $231.01 | $231.00 | $231.00 |
| Purchase #7 | $13.59 | 4.125% | $14.1506 | $14.15 | $14.15 | $14.20 |
| 7 purchase totals = | $658.59 | $726.3041 | $726.31 | $726.30 | $726.40 | |