| 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 | $108.37 | 7.809% | $116.8326 | $116.83 | $116.85 | $116.80 |
| Purchase #2 | $168.38 | 3.367% | $174.0494 | $174.05 | $174.05 | $174.00 |
| Purchase #3 | $102.37 | 12.845% | $115.5194 | $115.52 | $115.50 | $115.50 |
| Purchase #4 | $189.27 | 10.293% | $208.7516 | $208.75 | $208.75 | $208.80 |
| Purchase #5 | $212.92 | 3.686% | $220.7682 | $220.77 | $220.75 | $220.80 |
| Purchase #6 | $137.95 | 13.181% | $156.1332 | $156.13 | $156.15 | $156.10 |
| Purchase #7 | $127.40 | 9.668% | $139.717 | $139.72 | $139.70 | $139.70 |
| 7 purchase totals = | $1,046.66 | $1,131.7714 | $1,131.77 | $1,131.75 | $1,131.70 | |