| 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 | $16.97 | 6.179% | $18.0186 | $18.02 | $18.00 | $18.00 |
| Purchase #2 | $239.28 | 9.517% | $262.0523 | $262.05 | $262.05 | $262.10 |
| Purchase #3 | $158.66 | 5.609% | $167.5592 | $167.56 | $167.55 | $167.60 |
| Purchase #4 | $136.54 | 10.478% | $150.8467 | $150.85 | $150.85 | $150.80 |
| Purchase #5 | $50.69 | 8.501% | $54.9992 | $55.00 | $55.00 | $55.00 |
| Purchase #6 | $78.31 | 8.106% | $84.6578 | $84.66 | $84.65 | $84.70 |
| Purchase #7 | $133.93 | 8.255% | $144.9859 | $144.99 | $145.00 | $145.00 |
| 7 purchase totals = | $814.38 | $883.1197 | $883.13 | $883.10 | $883.20 | |