| 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 | $174.34 | 9.655% | $191.1725 | $191.17 | $191.15 | $191.20 |
| Purchase #2 | $16.56 | 11.129% | $18.403 | $18.40 | $18.40 | $18.40 |
| Purchase #3 | $75.89 | 7.843% | $81.8421 | $81.84 | $81.85 | $81.80 |
| Purchase #4 | $29.85 | 9.661% | $32.7338 | $32.73 | $32.75 | $32.70 |
| Purchase #5 | $233.68 | 12.245% | $262.2941 | $262.29 | $262.30 | $262.30 |
| Purchase #6 | $158.56 | 7.117% | $169.8447 | $169.84 | $169.85 | $169.80 |
| Purchase #7 | $208.35 | 10.203% | $229.608 | $229.61 | $229.60 | $229.60 |
| 7 purchase totals = | $897.23 | $985.8982 | $985.88 | $985.90 | $985.80 | |