| 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 | $179.67 | 10.143% | $197.8939 | $197.89 | $197.90 | $197.90 |
| Purchase #2 | $109.93 | 10.758% | $121.7563 | $121.76 | $121.75 | $121.80 |
| Purchase #3 | $47.40 | 11.297% | $52.7548 | $52.75 | $52.75 | $52.80 |
| Purchase #4 | $230.67 | 12.757% | $260.0966 | $260.10 | $260.10 | $260.10 |
| Purchase #5 | $29.79 | 6.474% | $31.7186 | $31.72 | $31.70 | $31.70 |
| Purchase #6 | $118.90 | 8.734% | $129.2847 | $129.28 | $129.30 | $129.30 |
| Purchase #7 | $49.35 | 13.829% | $56.1746 | $56.17 | $56.15 | $56.20 |
| 7 purchase totals = | $765.71 | $849.6795 | $849.67 | $849.65 | $849.80 | |