| 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 | $183.73 | 12.531% | $206.7532 | $206.75 | $206.75 | $206.80 |
| Purchase #2 | $47.66 | 9.503% | $52.1891 | $52.19 | $52.20 | $52.20 |
| Purchase #3 | $120.54 | 4.306% | $125.7305 | $125.73 | $125.75 | $125.70 |
| Purchase #4 | $88.67 | 13.769% | $100.879 | $100.88 | $100.90 | $100.90 |
| Purchase #5 | $160.68 | 7.777% | $173.1761 | $173.18 | $173.20 | $173.20 |
| Purchase #6 | $32.62 | 3.707% | $33.8292 | $33.83 | $33.85 | $33.80 |
| Purchase #7 | $240.43 | 8.586% | $261.0733 | $261.07 | $261.05 | $261.10 |
| 7 purchase totals = | $874.33 | $953.6304 | $953.63 | $953.70 | $953.70 | |