| 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 | $143.67 | 6.508% | $153.02 | $153.02 | $153.00 | $153.00 |
| Purchase #2 | $74.46 | 9.546% | $81.568 | $81.57 | $81.55 | $81.60 |
| Purchase #3 | $187.49 | 6.253% | $199.2137 | $199.21 | $199.20 | $199.20 |
| Purchase #4 | $237.40 | 13.873% | $270.3345 | $270.33 | $270.35 | $270.30 |
| Purchase #5 | $107.75 | 8.702% | $117.1264 | $117.13 | $117.15 | $117.10 |
| Purchase #6 | $201.69 | 13.847% | $229.618 | $229.62 | $229.60 | $229.60 |
| Purchase #7 | $21.90 | 5.222% | $23.0436 | $23.04 | $23.05 | $23.00 |
| 7 purchase totals = | $974.36 | $1,073.9242 | $1,073.92 | $1,073.90 | $1,073.80 | |