| 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 | $126.47 | 5.560% | $133.5017 | $133.50 | $133.50 | $133.50 |
| Purchase #2 | $149.28 | 12.464% | $167.8863 | $167.89 | $167.90 | $167.90 |
| Purchase #3 | $119.91 | 6.789% | $128.0507 | $128.05 | $128.05 | $128.10 |
| Purchase #4 | $92.82 | 10.797% | $102.8418 | $102.84 | $102.85 | $102.80 |
| Purchase #5 | $16.47 | 7.635% | $17.7275 | $17.73 | $17.75 | $17.70 |
| Purchase #6 | $158.64 | 10.321% | $175.0132 | $175.01 | $175.00 | $175.00 |
| Purchase #7 | $133.99 | 3.108% | $138.1544 | $138.15 | $138.15 | $138.20 |
| 7 purchase totals = | $797.58 | $863.1756 | $863.17 | $863.20 | $863.20 | |