| 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 | $116.63 | 13.730% | $132.6433 | $132.64 | $132.65 | $132.60 |
| Purchase #2 | $66.85 | 10.274% | $73.7182 | $73.72 | $73.70 | $73.70 |
| Purchase #3 | $54.42 | 3.568% | $56.3617 | $56.36 | $56.35 | $56.40 |
| Purchase #4 | $193.57 | 8.481% | $209.9867 | $209.99 | $210.00 | $210.00 |
| Purchase #5 | $131.50 | 5.586% | $138.8456 | $138.85 | $138.85 | $138.80 |
| Purchase #6 | $179.72 | 12.775% | $202.6792 | $202.68 | $202.70 | $202.70 |
| Purchase #7 | $72.25 | 6.532% | $76.9694 | $76.97 | $76.95 | $77.00 |
| 7 purchase totals = | $814.94 | $891.2041 | $891.21 | $891.20 | $891.20 | |