| 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 | $195.53 | 11.347% | $217.7168 | $217.72 | $217.70 | $217.70 |
| Purchase #2 | $201.92 | 13.855% | $229.896 | $229.90 | $229.90 | $229.90 |
| Purchase #3 | $38.71 | 6.105% | $41.0732 | $41.07 | $41.05 | $41.10 |
| Purchase #4 | $179.40 | 8.481% | $194.6149 | $194.61 | $194.60 | $194.60 |
| Purchase #5 | $16.29 | 3.103% | $16.7955 | $16.80 | $16.80 | $16.80 |
| Purchase #6 | $217.89 | 7.461% | $234.1468 | $234.15 | $234.15 | $234.10 |
| Purchase #7 | $56.97 | 4.407% | $59.4807 | $59.48 | $59.50 | $59.50 |
| 7 purchase totals = | $906.71 | $993.7239 | $993.73 | $993.70 | $993.70 | |