| 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 | $178.85 | 10.109% | $196.9299 | $196.93 | $196.95 | $196.90 |
| Purchase #2 | $36.55 | 11.418% | $40.7233 | $40.72 | $40.70 | $40.70 |
| Purchase #3 | $157.58 | 4.638% | $164.8886 | $164.89 | $164.90 | $164.90 |
| Purchase #4 | $222.65 | 8.758% | $242.1497 | $242.15 | $242.15 | $242.10 |
| Purchase #5 | $60.85 | 5.407% | $64.1402 | $64.14 | $64.15 | $64.10 |
| Purchase #6 | $115.25 | 8.456% | $124.9955 | $125.00 | $125.00 | $125.00 |
| Purchase #7 | $34.49 | 13.148% | $39.0247 | $39.02 | $39.00 | $39.00 |
| 7 purchase totals = | $806.22 | $872.8519 | $872.85 | $872.85 | $872.70 | |