| 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 | $168.72 | 3.396% | $174.4497 | $174.45 | $174.45 | $174.40 |
| Purchase #2 | $206.44 | 13.111% | $233.5063 | $233.51 | $233.50 | $233.50 |
| Purchase #3 | $29.60 | 4.231% | $30.8524 | $30.85 | $30.85 | $30.90 |
| Purchase #4 | $151.78 | 6.329% | $161.3862 | $161.39 | $161.40 | $161.40 |
| Purchase #5 | $76.62 | 7.582% | $82.4293 | $82.43 | $82.45 | $82.40 |
| Purchase #6 | $146.59 | 11.318% | $163.1811 | $163.18 | $163.20 | $163.20 |
| Purchase #7 | $159.38 | 9.511% | $174.5386 | $174.54 | $174.55 | $174.50 |
| 7 purchase totals = | $939.13 | $1,020.3436 | $1,020.35 | $1,020.40 | $1,020.30 | |