| 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 | $153.43 | 4.452% | $160.2607 | $160.26 | $160.25 | $160.30 |
| Purchase #2 | $232.60 | 9.566% | $254.8505 | $254.85 | $254.85 | $254.90 |
| Purchase #3 | $240.69 | 7.691% | $259.2015 | $259.20 | $259.20 | $259.20 |
| Purchase #4 | $134.41 | 7.868% | $144.9854 | $144.99 | $145.00 | $145.00 |
| Purchase #5 | $207.55 | 12.775% | $234.0645 | $234.06 | $234.05 | $234.10 |
| Purchase #6 | $164.26 | 5.472% | $173.2483 | $173.25 | $173.25 | $173.20 |
| Purchase #7 | $102.36 | 4.218% | $106.6775 | $106.68 | $106.70 | $106.70 |
| 7 purchase totals = | $1,235.30 | $1,333.2884 | $1,333.29 | $1,333.30 | $1,333.40 | |