| 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 | $190.51 | 3.405% | $196.9969 | $197.00 | $197.00 | $197.00 |
| Purchase #2 | $56.83 | 3.722% | $58.9452 | $58.95 | $58.95 | $58.90 |
| Purchase #3 | $122.97 | 11.390% | $136.9763 | $136.98 | $137.00 | $137.00 |
| Purchase #4 | $193.71 | 8.187% | $209.569 | $209.57 | $209.55 | $209.60 |
| Purchase #5 | $151.42 | 9.654% | $166.0381 | $166.04 | $166.05 | $166.00 |
| Purchase #6 | $36.50 | 13.647% | $41.4812 | $41.48 | $41.50 | $41.50 |
| Purchase #7 | $98.46 | 10.285% | $108.5866 | $108.59 | $108.60 | $108.60 |
| 7 purchase totals = | $850.40 | $918.5933 | $918.61 | $918.65 | $918.60 | |