| 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 | $207.36 | 7.769% | $223.4698 | $223.47 | $223.45 | $223.50 |
| Purchase #2 | $135.49 | 7.594% | $145.7791 | $145.78 | $145.80 | $145.80 |
| Purchase #3 | $115.44 | 5.440% | $121.7199 | $121.72 | $121.70 | $121.70 |
| Purchase #4 | $156.81 | 4.308% | $163.5654 | $163.57 | $163.55 | $163.60 |
| Purchase #5 | $52.77 | 8.136% | $57.0634 | $57.06 | $57.05 | $57.10 |
| Purchase #6 | $69.78 | 10.511% | $77.1146 | $77.11 | $77.10 | $77.10 |
| Purchase #7 | $41.71 | 7.598% | $44.8791 | $44.88 | $44.90 | $44.90 |
| 7 purchase totals = | $779.36 | $833.5913 | $833.59 | $833.55 | $833.70 | |