| 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 | $186.33 | 11.155% | $207.1151 | $207.12 | $207.10 | $207.10 |
| Purchase #2 | $76.41 | 5.281% | $80.4452 | $80.45 | $80.45 | $80.40 |
| Purchase #3 | $133.81 | 12.605% | $150.6768 | $150.68 | $150.70 | $150.70 |
| Purchase #4 | $164.73 | 5.128% | $173.1774 | $173.18 | $173.20 | $173.20 |
| Purchase #5 | $26.65 | 3.498% | $27.5822 | $27.58 | $27.60 | $27.60 |
| Purchase #6 | $73.82 | 10.372% | $81.4766 | $81.48 | $81.50 | $81.50 |
| Purchase #7 | $187.85 | 7.695% | $202.3051 | $202.31 | $202.30 | $202.30 |
| 7 purchase totals = | $849.60 | $922.7784 | $922.80 | $922.85 | $922.80 | |