| 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 | $172.74 | 6.267% | $183.5656 | $183.57 | $183.55 | $183.60 |
| Purchase #2 | $138.58 | 9.392% | $151.5954 | $151.60 | $151.60 | $151.60 |
| Purchase #3 | $83.41 | 7.761% | $89.8835 | $89.88 | $89.90 | $89.90 |
| Purchase #4 | $216.90 | 13.434% | $246.0383 | $246.04 | $246.05 | $246.00 |
| Purchase #5 | $101.88 | 5.855% | $107.8451 | $107.85 | $107.85 | $107.80 |
| Purchase #6 | $139.90 | 11.692% | $156.2571 | $156.26 | $156.25 | $156.30 |
| Purchase #7 | $50.50 | 11.297% | $56.205 | $56.21 | $56.20 | $56.20 |
| 7 purchase totals = | $903.91 | $991.3900 | $991.41 | $991.40 | $991.40 | |