| 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 | $167.50 | 4.205% | $174.5434 | $174.54 | $174.55 | $174.50 |
| Purchase #2 | $109.59 | 11.304% | $121.9781 | $121.98 | $122.00 | $122.00 |
| Purchase #3 | $218.78 | 10.699% | $242.1873 | $242.19 | $242.20 | $242.20 |
| Purchase #4 | $202.69 | 5.616% | $214.0731 | $214.07 | $214.05 | $214.10 |
| Purchase #5 | $215.75 | 5.590% | $227.8104 | $227.81 | $227.80 | $227.80 |
| Purchase #6 | $167.85 | 6.362% | $178.5286 | $178.53 | $178.55 | $178.50 |
| Purchase #7 | $49.70 | 4.215% | $51.7949 | $51.79 | $51.80 | $51.80 |
| 7 purchase totals = | $1,131.86 | $1,210.9158 | $1,210.91 | $1,210.95 | $1,210.90 | |