| 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 | $25.67 | 13.542% | $29.1462 | $29.15 | $29.15 | $29.10 |
| Purchase #2 | $98.48 | 10.747% | $109.0636 | $109.06 | $109.05 | $109.10 |
| Purchase #3 | $148.25 | 7.591% | $159.5037 | $159.50 | $159.50 | $159.50 |
| Purchase #4 | $153.57 | 5.434% | $161.915 | $161.92 | $161.90 | $161.90 |
| Purchase #5 | $113.55 | 10.429% | $125.3921 | $125.39 | $125.40 | $125.40 |
| Purchase #6 | $134.89 | 5.543% | $142.367 | $142.37 | $142.35 | $142.40 |
| Purchase #7 | $177.57 | 11.110% | $197.298 | $197.30 | $197.30 | $197.30 |
| 7 purchase totals = | $851.98 | $924.6856 | $924.69 | $924.65 | $924.70 | |