| 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 | $167.26 | 3.540% | $173.181 | $173.18 | $173.20 | $173.20 |
| Purchase #2 | $45.87 | 11.790% | $51.2781 | $51.28 | $51.30 | $51.30 |
| Purchase #3 | $21.55 | 7.295% | $23.1221 | $23.12 | $23.10 | $23.10 |
| Purchase #4 | $174.34 | 5.132% | $183.2871 | $183.29 | $183.30 | $183.30 |
| Purchase #5 | $133.90 | 13.623% | $152.1412 | $152.14 | $152.15 | $152.10 |
| Purchase #6 | $233.37 | 3.812% | $242.2661 | $242.27 | $242.25 | $242.30 |
| Purchase #7 | $80.91 | 5.557% | $85.4062 | $85.41 | $85.40 | $85.40 |
| 7 purchase totals = | $857.20 | $910.6818 | $910.69 | $910.70 | $910.70 | |