| 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 | $168.78 | 5.469% | $178.0106 | $178.01 | $178.00 | $178.00 |
| Purchase #2 | $125.87 | 8.752% | $136.8861 | $136.89 | $136.90 | $136.90 |
| Purchase #3 | $66.59 | 11.658% | $74.3531 | $74.35 | $74.35 | $74.40 |
| Purchase #4 | $132.72 | 3.381% | $137.2073 | $137.21 | $137.20 | $137.20 |
| Purchase #5 | $145.47 | 8.721% | $158.1564 | $158.16 | $158.15 | $158.20 |
| Purchase #6 | $52.70 | 11.333% | $58.6725 | $58.67 | $58.65 | $58.70 |
| Purchase #7 | $109.64 | 6.345% | $116.5967 | $116.60 | $116.60 | $116.60 |
| 7 purchase totals = | $801.77 | $859.8827 | $859.89 | $859.85 | $860.00 | |