| 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 | $108.26 | 7.758% | $116.6588 | $116.66 | $116.65 | $116.70 |
| Purchase #2 | $224.67 | 13.294% | $254.5376 | $254.54 | $254.55 | $254.50 |
| Purchase #3 | $164.83 | 3.320% | $170.3024 | $170.30 | $170.30 | $170.30 |
| Purchase #4 | $27.40 | 10.331% | $30.2307 | $30.23 | $30.25 | $30.20 |
| Purchase #5 | $156.53 | 10.823% | $173.4712 | $173.47 | $173.45 | $173.50 |
| Purchase #6 | $49.49 | 7.594% | $53.2483 | $53.25 | $53.25 | $53.20 |
| Purchase #7 | $20.36 | 9.136% | $22.2201 | $22.22 | $22.20 | $22.20 |
| 7 purchase totals = | $751.54 | $820.6691 | $820.67 | $820.65 | $820.60 | |