| 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 | $121.36 | 12.328% | $136.3213 | $136.32 | $136.30 | $136.30 |
| Purchase #2 | $171.60 | 7.621% | $184.6776 | $184.68 | $184.70 | $184.70 |
| Purchase #3 | $106.91 | 6.263% | $113.6058 | $113.61 | $113.60 | $113.60 |
| Purchase #4 | $120.63 | 7.644% | $129.851 | $129.85 | $129.85 | $129.90 |
| Purchase #5 | $185.36 | 5.652% | $195.8365 | $195.84 | $195.85 | $195.80 |
| Purchase #6 | $31.62 | 13.734% | $35.9627 | $35.96 | $35.95 | $36.00 |
| Purchase #7 | $73.41 | 12.132% | $82.3161 | $82.32 | $82.30 | $82.30 |
| 7 purchase totals = | $810.89 | $878.5710 | $878.58 | $878.55 | $878.60 | |