| 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 | $140.47 | 9.375% | $153.6391 | $153.64 | $153.65 | $153.60 |
| Purchase #2 | $105.93 | 5.503% | $111.7593 | $111.76 | $111.75 | $111.80 |
| Purchase #3 | $230.36 | 13.576% | $261.6337 | $261.63 | $261.65 | $261.60 |
| Purchase #4 | $25.85 | 6.345% | $27.4902 | $27.49 | $27.50 | $27.50 |
| Purchase #5 | $118.26 | 6.452% | $125.8901 | $125.89 | $125.90 | $125.90 |
| Purchase #6 | $216.99 | 7.229% | $232.6762 | $232.68 | $232.70 | $232.70 |
| Purchase #7 | $62.58 | 8.544% | $67.9268 | $67.93 | $67.95 | $67.90 |
| 7 purchase totals = | $900.44 | $981.0154 | $981.02 | $981.10 | $981.00 | |