| 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 | $204.72 | 8.371% | $221.8571 | $221.86 | $221.85 | $221.90 |
| Purchase #2 | $41.69 | 11.156% | $46.3409 | $46.34 | $46.35 | $46.30 |
| Purchase #3 | $70.45 | 10.178% | $77.6204 | $77.62 | $77.60 | $77.60 |
| Purchase #4 | $140.68 | 3.159% | $145.1241 | $145.12 | $145.10 | $145.10 |
| Purchase #5 | $123.99 | 7.476% | $133.2595 | $133.26 | $133.25 | $133.30 |
| Purchase #6 | $178.44 | 6.468% | $189.9815 | $189.98 | $190.00 | $190.00 |
| Purchase #7 | $111.82 | 12.676% | $125.9943 | $125.99 | $126.00 | $126.00 |
| 7 purchase totals = | $871.79 | $940.1778 | $940.17 | $940.15 | $940.20 | |