| 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 | $145.40 | 3.346% | $150.2651 | $150.27 | $150.25 | $150.30 |
| Purchase #2 | $98.44 | 5.134% | $103.4939 | $103.49 | $103.50 | $103.50 |
| Purchase #3 | $131.52 | 3.592% | $136.2442 | $136.24 | $136.25 | $136.20 |
| Purchase #4 | $117.71 | 6.213% | $125.0233 | $125.02 | $125.00 | $125.00 |
| Purchase #5 | $37.84 | 5.427% | $39.8936 | $39.89 | $39.90 | $39.90 |
| Purchase #6 | $177.74 | 4.249% | $185.2922 | $185.29 | $185.30 | $185.30 |
| Purchase #7 | $17.74 | 11.514% | $19.7826 | $19.78 | $19.80 | $19.80 |
| 7 purchase totals = | $726.39 | $759.9949 | $759.98 | $760.00 | $760.00 | |