| 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 | $153.67 | 6.383% | $163.4788 | $163.48 | $163.50 | $163.50 |
| Purchase #2 | $245.48 | 5.845% | $259.8283 | $259.83 | $259.85 | $259.80 |
| Purchase #3 | $189.43 | 10.320% | $208.9792 | $208.98 | $209.00 | $209.00 |
| Purchase #4 | $49.91 | 7.842% | $53.8239 | $53.82 | $53.80 | $53.80 |
| Purchase #5 | $17.68 | 13.515% | $20.0695 | $20.07 | $20.05 | $20.10 |
| Purchase #6 | $21.35 | 9.294% | $23.3343 | $23.33 | $23.35 | $23.30 |
| Purchase #7 | $132.72 | 13.485% | $150.6173 | $150.62 | $150.60 | $150.60 |
| 7 purchase totals = | $810.24 | $880.1313 | $880.13 | $880.15 | $880.10 | |