| 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 | $219.85 | 6.478% | $234.0919 | $234.09 | $234.10 | $234.10 |
| Purchase #2 | $75.81 | 7.794% | $81.7186 | $81.72 | $81.70 | $81.70 |
| Purchase #3 | $168.58 | 4.842% | $176.7426 | $176.74 | $176.75 | $176.70 |
| Purchase #4 | $219.69 | 10.705% | $243.2078 | $243.21 | $243.20 | $243.20 |
| Purchase #5 | $146.29 | 11.519% | $163.1411 | $163.14 | $163.15 | $163.10 |
| Purchase #6 | $47.48 | 12.841% | $53.5769 | $53.58 | $53.60 | $53.60 |
| Purchase #7 | $215.41 | 12.521% | $242.3815 | $242.38 | $242.40 | $242.40 |
| 7 purchase totals = | $1,093.11 | $1,194.8604 | $1,194.86 | $1,194.90 | $1,194.80 | |