| 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 | $164.58 | 6.616% | $175.4686 | $175.47 | $175.45 | $175.50 |
| Purchase #2 | $59.79 | 6.760% | $63.8318 | $63.83 | $63.85 | $63.80 |
| Purchase #3 | $92.49 | 8.631% | $100.4728 | $100.47 | $100.45 | $100.50 |
| Purchase #4 | $13.33 | 12.724% | $15.0261 | $15.03 | $15.05 | $15.00 |
| Purchase #5 | $171.30 | 6.597% | $182.6007 | $182.60 | $182.60 | $182.60 |
| Purchase #6 | $195.83 | 12.553% | $220.4125 | $220.41 | $220.40 | $220.40 |
| Purchase #7 | $132.41 | 4.275% | $138.0705 | $138.07 | $138.05 | $138.10 |
| 7 purchase totals = | $829.73 | $895.8830 | $895.88 | $895.85 | $895.90 | |