| 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 | $132.53 | 10.501% | $146.447 | $146.45 | $146.45 | $146.40 |
| Purchase #2 | $170.40 | 6.350% | $181.2204 | $181.22 | $181.20 | $181.20 |
| Purchase #3 | $125.81 | 8.613% | $136.646 | $136.65 | $136.65 | $136.60 |
| Purchase #4 | $102.33 | 4.654% | $107.0924 | $107.09 | $107.10 | $107.10 |
| Purchase #5 | $120.63 | 5.506% | $127.2719 | $127.27 | $127.25 | $127.30 |
| Purchase #6 | $61.78 | 12.867% | $69.7292 | $69.73 | $69.75 | $69.70 |
| Purchase #7 | $153.94 | 10.631% | $170.3054 | $170.31 | $170.30 | $170.30 |
| 7 purchase totals = | $867.42 | $938.7123 | $938.72 | $938.70 | $938.60 | |