| 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 | $125.57 | 5.791% | $132.8418 | $132.84 | $132.85 | $132.80 |
| Purchase #2 | $19.89 | 5.425% | $20.969 | $20.97 | $20.95 | $21.00 |
| Purchase #3 | $203.93 | 8.411% | $221.0826 | $221.08 | $221.10 | $221.10 |
| Purchase #4 | $92.63 | 4.383% | $96.69 | $96.69 | $96.70 | $96.70 |
| Purchase #5 | $101.81 | 9.230% | $111.2071 | $111.21 | $111.20 | $111.20 |
| Purchase #6 | $167.71 | 13.554% | $190.4414 | $190.44 | $190.45 | $190.40 |
| Purchase #7 | $23.62 | 4.537% | $24.6916 | $24.69 | $24.70 | $24.70 |
| 7 purchase totals = | $735.16 | $797.9235 | $797.92 | $797.95 | $797.90 | |