| 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 | $170.73 | 10.402% | $188.4893 | $188.49 | $188.50 | $188.50 |
| Purchase #2 | $183.29 | 5.462% | $193.3013 | $193.30 | $193.30 | $193.30 |
| Purchase #3 | $215.38 | 8.459% | $233.599 | $233.60 | $233.60 | $233.60 |
| Purchase #4 | $207.44 | 7.314% | $222.6122 | $222.61 | $222.60 | $222.60 |
| Purchase #5 | $121.61 | 12.235% | $136.489 | $136.49 | $136.50 | $136.50 |
| Purchase #6 | $168.74 | 4.623% | $176.5409 | $176.54 | $176.55 | $176.50 |
| Purchase #7 | $208.34 | 7.651% | $224.2801 | $224.28 | $224.30 | $224.30 |
| 7 purchase totals = | $1,275.53 | $1,375.3118 | $1,375.31 | $1,375.35 | $1,375.30 | |