| 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 | $106.39 | 10.213% | $117.2556 | $117.26 | $117.25 | $117.30 |
| Purchase #2 | $18.98 | 5.456% | $20.0155 | $20.02 | $20.00 | $20.00 |
| Purchase #3 | $132.48 | 8.428% | $143.6454 | $143.65 | $143.65 | $143.60 |
| Purchase #4 | $113.67 | 5.367% | $119.7707 | $119.77 | $119.75 | $119.80 |
| Purchase #5 | $49.40 | 5.833% | $52.2815 | $52.28 | $52.30 | $52.30 |
| Purchase #6 | $180.42 | 11.137% | $200.5134 | $200.51 | $200.50 | $200.50 |
| Purchase #7 | $20.70 | 7.399% | $22.2316 | $22.23 | $22.25 | $22.20 |
| 7 purchase totals = | $622.04 | $675.7137 | $675.72 | $675.70 | $675.70 | |