| 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 | $139.62 | 6.815% | $149.1351 | $149.14 | $149.15 | $149.10 |
| Purchase #2 | $148.84 | 3.445% | $153.9675 | $153.97 | $153.95 | $154.00 |
| Purchase #3 | $51.58 | 10.846% | $57.1744 | $57.17 | $57.15 | $57.20 |
| Purchase #4 | $229.74 | 10.257% | $253.3044 | $253.30 | $253.30 | $253.30 |
| Purchase #5 | $9.47 | 10.721% | $10.4853 | $10.49 | $10.50 | $10.50 |
| Purchase #6 | $79.49 | 6.329% | $84.5209 | $84.52 | $84.50 | $84.50 |
| Purchase #7 | $243.95 | 6.240% | $259.1725 | $259.17 | $259.15 | $259.20 |
| 7 purchase totals = | $902.69 | $967.7601 | $967.76 | $967.70 | $967.80 | |