| 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 | $108.71 | 4.107% | $113.1747 | $113.17 | $113.15 | $113.20 |
| Purchase #2 | $126.77 | 9.698% | $139.0642 | $139.06 | $139.05 | $139.10 |
| Purchase #3 | $109.42 | 6.561% | $116.599 | $116.60 | $116.60 | $116.60 |
| Purchase #4 | $90.87 | 6.310% | $96.6039 | $96.60 | $96.60 | $96.60 |
| Purchase #5 | $96.46 | 10.860% | $106.9356 | $106.94 | $106.95 | $106.90 |
| Purchase #6 | $129.43 | 5.664% | $136.7609 | $136.76 | $136.75 | $136.80 |
| Purchase #7 | $12.73 | 12.709% | $14.3479 | $14.35 | $14.35 | $14.30 |
| 7 purchase totals = | $674.39 | $723.4862 | $723.48 | $723.45 | $723.50 | |