| 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 | $134.40 | 10.824% | $148.9475 | $148.95 | $148.95 | $148.90 |
| Purchase #2 | $22.77 | 5.827% | $24.0968 | $24.10 | $24.10 | $24.10 |
| Purchase #3 | $226.67 | 7.337% | $243.3008 | $243.30 | $243.30 | $243.30 |
| Purchase #4 | $32.64 | 5.578% | $34.4607 | $34.46 | $34.45 | $34.50 |
| Purchase #5 | $69.78 | 7.379% | $74.9291 | $74.93 | $74.95 | $74.90 |
| Purchase #6 | $107.59 | 5.641% | $113.6592 | $113.66 | $113.65 | $113.70 |
| Purchase #7 | $163.46 | 6.391% | $173.9067 | $173.91 | $173.90 | $173.90 |
| 7 purchase totals = | $757.31 | $813.3008 | $813.31 | $813.30 | $813.30 | |