| 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 | $162.43 | 10.660% | $179.745 | $179.75 | $179.75 | $179.70 |
| Purchase #2 | $153.67 | 13.210% | $173.9698 | $173.97 | $173.95 | $174.00 |
| Purchase #3 | $60.75 | 4.661% | $63.5816 | $63.58 | $63.60 | $63.60 |
| Purchase #4 | $63.58 | 10.222% | $70.0791 | $70.08 | $70.10 | $70.10 |
| Purchase #5 | $233.56 | 8.501% | $253.4149 | $253.41 | $253.40 | $253.40 |
| Purchase #6 | $47.66 | 12.458% | $53.5975 | $53.60 | $53.60 | $53.60 |
| Purchase #7 | $52.25 | 6.829% | $55.8182 | $55.82 | $55.80 | $55.80 |
| 7 purchase totals = | $773.90 | $850.2061 | $850.21 | $850.20 | $850.20 | |