| 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 | $136.92 | 6.448% | $145.7486 | $145.75 | $145.75 | $145.70 |
| Purchase #2 | $238.69 | 9.646% | $261.714 | $261.71 | $261.70 | $261.70 |
| Purchase #3 | $107.38 | 13.214% | $121.5692 | $121.57 | $121.55 | $121.60 |
| Purchase #4 | $154.57 | 5.224% | $162.6447 | $162.64 | $162.65 | $162.60 |
| Purchase #5 | $27.30 | 7.869% | $29.4482 | $29.45 | $29.45 | $29.40 |
| Purchase #6 | $205.95 | 12.129% | $230.9297 | $230.93 | $230.95 | $230.90 |
| Purchase #7 | $39.75 | 5.647% | $41.9947 | $41.99 | $42.00 | $42.00 |
| 7 purchase totals = | $910.56 | $994.0491 | $994.04 | $994.05 | $993.90 | |