| 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 | $194.26 | 8.316% | $210.4147 | $210.41 | $210.40 | $210.40 |
| Purchase #2 | $125.71 | 5.810% | $133.0138 | $133.01 | $133.00 | $133.00 |
| Purchase #3 | $131.85 | 13.788% | $150.0295 | $150.03 | $150.05 | $150.00 |
| Purchase #4 | $74.43 | 10.658% | $82.3627 | $82.36 | $82.35 | $82.40 |
| Purchase #5 | $161.70 | 3.152% | $166.7968 | $166.80 | $166.80 | $166.80 |
| Purchase #6 | $113.42 | 7.812% | $122.2804 | $122.28 | $122.30 | $122.30 |
| Purchase #7 | $52.74 | 9.576% | $57.7904 | $57.79 | $57.80 | $57.80 |
| 7 purchase totals = | $854.11 | $922.6883 | $922.68 | $922.70 | $922.70 | |