| 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 | $123.92 | 6.656% | $132.1681 | $132.17 | $132.15 | $132.20 |
| Purchase #2 | $227.49 | 5.697% | $240.4501 | $240.45 | $240.45 | $240.50 |
| Purchase #3 | $157.92 | 6.853% | $168.7423 | $168.74 | $168.75 | $168.70 |
| Purchase #4 | $9.85 | 3.177% | $10.1629 | $10.16 | $10.15 | $10.20 |
| Purchase #5 | $206.72 | 8.541% | $224.376 | $224.38 | $224.40 | $224.40 |
| Purchase #6 | $14.63 | 3.339% | $15.1185 | $15.12 | $15.10 | $15.10 |
| Purchase #7 | $90.65 | 9.441% | $99.2083 | $99.21 | $99.20 | $99.20 |
| 7 purchase totals = | $831.18 | $890.2262 | $890.23 | $890.20 | $890.30 | |