| 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 | $160.79 | 10.853% | $178.2405 | $178.24 | $178.25 | $178.20 |
| Purchase #2 | $146.47 | 10.239% | $161.4671 | $161.47 | $161.45 | $161.50 |
| Purchase #3 | $136.83 | 10.672% | $151.4325 | $151.43 | $151.45 | $151.40 |
| Purchase #4 | $227.85 | 8.214% | $246.5656 | $246.57 | $246.55 | $246.60 |
| Purchase #5 | $26.56 | 12.763% | $29.9499 | $29.95 | $29.95 | $29.90 |
| Purchase #6 | $52.61 | 6.610% | $56.0875 | $56.09 | $56.10 | $56.10 |
| Purchase #7 | $109.81 | 7.731% | $118.2994 | $118.30 | $118.30 | $118.30 |
| 7 purchase totals = | $860.92 | $942.0425 | $942.05 | $942.05 | $942.00 | |