| 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 | $199.32 | 7.242% | $213.7548 | $213.75 | $213.75 | $213.80 |
| Purchase #2 | $6.89 | 4.440% | $7.1959 | $7.20 | $7.20 | $7.20 |
| Purchase #3 | $153.96 | 4.365% | $160.6804 | $160.68 | $160.70 | $160.70 |
| Purchase #4 | $65.97 | 7.279% | $70.772 | $70.77 | $70.75 | $70.80 |
| Purchase #5 | $19.89 | 4.423% | $20.7697 | $20.77 | $20.75 | $20.80 |
| Purchase #6 | $126.83 | 7.270% | $136.0505 | $136.05 | $136.05 | $136.10 |
| Purchase #7 | $155.42 | 10.387% | $171.5635 | $171.56 | $171.55 | $171.60 |
| 7 purchase totals = | $728.28 | $780.7868 | $780.78 | $780.75 | $781.00 | |