| 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 | $100.29 | 12.779% | $113.1061 | $113.11 | $113.10 | $113.10 |
| Purchase #2 | $147.51 | 5.684% | $155.8945 | $155.89 | $155.90 | $155.90 |
| Purchase #3 | $58.50 | 3.215% | $60.3808 | $60.38 | $60.40 | $60.40 |
| Purchase #4 | $52.37 | 11.533% | $58.4098 | $58.41 | $58.40 | $58.40 |
| Purchase #5 | $151.26 | 6.811% | $161.5623 | $161.56 | $161.55 | $161.60 |
| Purchase #6 | $120.95 | 4.710% | $126.6467 | $126.65 | $126.65 | $126.60 |
| Purchase #7 | $184.81 | 13.712% | $210.1511 | $210.15 | $210.15 | $210.20 |
| 7 purchase totals = | $815.69 | $886.1513 | $886.15 | $886.15 | $886.20 | |