| 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 | $151.99 | 4.795% | $159.2779 | $159.28 | $159.30 | $159.30 |
| Purchase #2 | $118.67 | 9.381% | $129.8024 | $129.80 | $129.80 | $129.80 |
| Purchase #3 | $88.40 | 5.426% | $93.1966 | $93.20 | $93.20 | $93.20 |
| Purchase #4 | $51.86 | 5.466% | $54.6947 | $54.69 | $54.70 | $54.70 |
| Purchase #5 | $80.39 | 10.310% | $88.6782 | $88.68 | $88.70 | $88.70 |
| Purchase #6 | $22.48 | 6.377% | $23.9135 | $23.91 | $23.90 | $23.90 |
| Purchase #7 | $155.78 | 4.699% | $163.1001 | $163.10 | $163.10 | $163.10 |
| 7 purchase totals = | $669.57 | $712.6634 | $712.66 | $712.70 | $712.70 | |