| 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 | $133.53 | 12.439% | $150.1398 | $150.14 | $150.15 | $150.10 |
| Purchase #2 | $92.29 | 10.694% | $102.1595 | $102.16 | $102.15 | $102.20 |
| Purchase #3 | $209.94 | 5.588% | $221.6714 | $221.67 | $221.65 | $221.70 |
| Purchase #4 | $146.62 | 12.123% | $164.3947 | $164.39 | $164.40 | $164.40 |
| Purchase #5 | $83.30 | 10.808% | $92.3031 | $92.30 | $92.30 | $92.30 |
| Purchase #6 | $45.45 | 4.568% | $47.5262 | $47.53 | $47.55 | $47.50 |
| Purchase #7 | $89.50 | 8.564% | $97.1648 | $97.16 | $97.15 | $97.20 |
| 7 purchase totals = | $800.63 | $875.3595 | $875.35 | $875.35 | $875.40 | |