| 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 | $157.88 | 5.489% | $166.546 | $166.55 | $166.55 | $166.50 |
| Purchase #2 | $55.41 | 3.204% | $57.1853 | $57.19 | $57.20 | $57.20 |
| Purchase #3 | $222.67 | 7.550% | $239.4816 | $239.48 | $239.50 | $239.50 |
| Purchase #4 | $205.38 | 4.874% | $215.3902 | $215.39 | $215.40 | $215.40 |
| Purchase #5 | $160.26 | 3.826% | $166.3915 | $166.39 | $166.40 | $166.40 |
| Purchase #6 | $171.38 | 11.503% | $191.0938 | $191.09 | $191.10 | $191.10 |
| Purchase #7 | $179.87 | 12.501% | $202.3555 | $202.36 | $202.35 | $202.40 |
| 7 purchase totals = | $1,152.85 | $1,238.4439 | $1,238.45 | $1,238.50 | $1,238.50 | |