| 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 | $146.80 | 7.401% | $157.6647 | $157.66 | $157.65 | $157.70 |
| Purchase #2 | $120.62 | 10.671% | $133.4914 | $133.49 | $133.50 | $133.50 |
| Purchase #3 | $131.91 | 10.534% | $145.8054 | $145.81 | $145.80 | $145.80 |
| Purchase #4 | $163.30 | 7.711% | $175.8921 | $175.89 | $175.90 | $175.90 |
| Purchase #5 | $152.84 | 7.336% | $164.0523 | $164.05 | $164.05 | $164.10 |
| Purchase #6 | $60.44 | 9.782% | $66.3522 | $66.35 | $66.35 | $66.40 |
| Purchase #7 | $10.91 | 13.821% | $12.4179 | $12.42 | $12.40 | $12.40 |
| 7 purchase totals = | $786.82 | $855.6760 | $855.67 | $855.65 | $855.80 | |