| 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 | $176.72 | 6.752% | $188.6521 | $188.65 | $188.65 | $188.70 |
| Purchase #2 | $76.81 | 8.593% | $83.4103 | $83.41 | $83.40 | $83.40 |
| Purchase #3 | $226.40 | 11.123% | $251.5825 | $251.58 | $251.60 | $251.60 |
| Purchase #4 | $42.52 | 7.378% | $45.6571 | $45.66 | $45.65 | $45.70 |
| Purchase #5 | $156.63 | 3.434% | $162.0087 | $162.01 | $162.00 | $162.00 |
| Purchase #6 | $232.56 | 9.528% | $254.7183 | $254.72 | $254.70 | $254.70 |
| Purchase #7 | $125.66 | 5.398% | $132.4431 | $132.44 | $132.45 | $132.40 |
| 7 purchase totals = | $1,037.30 | $1,118.4721 | $1,118.47 | $1,118.45 | $1,118.50 | |