| 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 | $169.30 | 13.511% | $192.1741 | $192.17 | $192.15 | $192.20 |
| Purchase #2 | $229.76 | 11.323% | $255.7757 | $255.78 | $255.80 | $255.80 |
| Purchase #3 | $86.63 | 8.130% | $93.673 | $93.67 | $93.65 | $93.70 |
| Purchase #4 | $82.51 | 11.541% | $92.0325 | $92.03 | $92.05 | $92.00 |
| Purchase #5 | $30.62 | 12.285% | $34.3817 | $34.38 | $34.40 | $34.40 |
| Purchase #6 | $206.35 | 5.674% | $218.0583 | $218.06 | $218.05 | $218.10 |
| Purchase #7 | $41.65 | 4.107% | $43.3606 | $43.36 | $43.35 | $43.40 |
| 7 purchase totals = | $846.82 | $929.4559 | $929.45 | $929.45 | $929.60 | |