| 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 | $179.72 | 11.181% | $199.8145 | $199.81 | $199.80 | $199.80 |
| Purchase #2 | $49.47 | 5.184% | $52.0345 | $52.03 | $52.05 | $52.00 |
| Purchase #3 | $148.61 | 11.792% | $166.1341 | $166.13 | $166.15 | $166.10 |
| Purchase #4 | $194.43 | 9.289% | $212.4906 | $212.49 | $212.50 | $212.50 |
| Purchase #5 | $35.60 | 7.758% | $38.3618 | $38.36 | $38.35 | $38.40 |
| Purchase #6 | $230.50 | 8.756% | $250.6826 | $250.68 | $250.70 | $250.70 |
| Purchase #7 | $117.34 | 3.372% | $121.2967 | $121.30 | $121.30 | $121.30 |
| 7 purchase totals = | $955.67 | $1,040.8148 | $1,040.80 | $1,040.85 | $1,040.80 | |