| 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 | $130.44 | 11.796% | $145.8267 | $145.83 | $145.85 | $145.80 |
| Purchase #2 | $163.51 | 9.426% | $178.9225 | $178.92 | $178.90 | $178.90 |
| Purchase #3 | $172.38 | 10.434% | $190.3661 | $190.37 | $190.35 | $190.40 |
| Purchase #4 | $144.94 | 9.451% | $158.6383 | $158.64 | $158.65 | $158.60 |
| Purchase #5 | $125.26 | 8.579% | $136.0061 | $136.01 | $136.00 | $136.00 |
| Purchase #6 | $204.57 | 10.286% | $225.6121 | $225.61 | $225.60 | $225.60 |
| Purchase #7 | $52.92 | 9.431% | $57.9109 | $57.91 | $57.90 | $57.90 |
| 7 purchase totals = | $994.02 | $1,093.2827 | $1,093.29 | $1,093.25 | $1,093.20 | |