| 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 | $176.71 | 9.690% | $193.8332 | $193.83 | $193.85 | $193.80 |
| Purchase #2 | $47.92 | 4.341% | $50.0002 | $50.00 | $50.00 | $50.00 |
| Purchase #3 | $17.49 | 7.488% | $18.7997 | $18.80 | $18.80 | $18.80 |
| Purchase #4 | $163.97 | 11.597% | $182.9856 | $182.99 | $183.00 | $183.00 |
| Purchase #5 | $104.83 | 11.286% | $116.6611 | $116.66 | $116.65 | $116.70 |
| Purchase #6 | $38.63 | 13.652% | $43.9038 | $43.90 | $43.90 | $43.90 |
| Purchase #7 | $191.95 | 5.817% | $203.1157 | $203.12 | $203.10 | $203.10 |
| 7 purchase totals = | $741.50 | $809.2993 | $809.30 | $809.30 | $809.30 | |