| 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 | $151.95 | 7.515% | $163.369 | $163.37 | $163.35 | $163.40 |
| Purchase #2 | $173.46 | 13.870% | $197.5189 | $197.52 | $197.50 | $197.50 |
| Purchase #3 | $27.81 | 3.210% | $28.7027 | $28.70 | $28.70 | $28.70 |
| Purchase #4 | $63.66 | 10.724% | $70.4869 | $70.49 | $70.50 | $70.50 |
| Purchase #5 | $65.41 | 8.826% | $71.1831 | $71.18 | $71.20 | $71.20 |
| Purchase #6 | $194.67 | 3.727% | $201.9254 | $201.93 | $201.95 | $201.90 |
| Purchase #7 | $234.70 | 4.757% | $245.8647 | $245.86 | $245.85 | $245.90 |
| 7 purchase totals = | $911.66 | $979.0507 | $979.05 | $979.05 | $979.10 | |