| 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 | $198.87 | 13.763% | $226.2405 | $226.24 | $226.25 | $226.20 |
| Purchase #2 | $128.59 | 11.791% | $143.752 | $143.75 | $143.75 | $143.80 |
| Purchase #3 | $217.38 | 4.367% | $226.873 | $226.87 | $226.85 | $226.90 |
| Purchase #4 | $13.42 | 9.654% | $14.7156 | $14.72 | $14.70 | $14.70 |
| Purchase #5 | $6.75 | 13.786% | $7.6806 | $7.68 | $7.70 | $7.70 |
| Purchase #6 | $174.90 | 11.198% | $194.4853 | $194.49 | $194.50 | $194.50 |
| Purchase #7 | $129.85 | 12.408% | $145.9618 | $145.96 | $145.95 | $146.00 |
| 7 purchase totals = | $869.76 | $959.7088 | $959.71 | $959.70 | $959.80 | |