| 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 | $151.46 | 5.145% | $159.2526 | $159.25 | $159.25 | $159.30 |
| Purchase #2 | $199.42 | 5.169% | $209.728 | $209.73 | $209.75 | $209.70 |
| Purchase #3 | $197.94 | 12.273% | $222.2332 | $222.23 | $222.25 | $222.20 |
| Purchase #4 | $146.67 | 11.435% | $163.4417 | $163.44 | $163.45 | $163.40 |
| Purchase #5 | $81.41 | 10.616% | $90.0525 | $90.05 | $90.05 | $90.10 |
| Purchase #6 | $69.43 | 11.722% | $77.5686 | $77.57 | $77.55 | $77.60 |
| Purchase #7 | $232.83 | 4.810% | $244.0291 | $244.03 | $244.05 | $244.00 |
| 7 purchase totals = | $1,079.16 | $1,166.3057 | $1,166.30 | $1,166.35 | $1,166.30 | |