| 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 | $121.68 | 8.453% | $131.9656 | $131.97 | $131.95 | $132.00 |
| Purchase #2 | $157.91 | 9.671% | $173.1815 | $173.18 | $173.20 | $173.20 |
| Purchase #3 | $159.72 | 10.404% | $176.3373 | $176.34 | $176.35 | $176.30 |
| Purchase #4 | $240.76 | 6.135% | $255.5306 | $255.53 | $255.55 | $255.50 |
| Purchase #5 | $89.72 | 12.726% | $101.1378 | $101.14 | $101.15 | $101.10 |
| Purchase #6 | $165.32 | 8.246% | $178.9523 | $178.95 | $178.95 | $179.00 |
| Purchase #7 | $233.45 | 3.776% | $242.2651 | $242.27 | $242.25 | $242.30 |
| 7 purchase totals = | $1,168.56 | $1,259.3702 | $1,259.38 | $1,259.40 | $1,259.40 | |