| 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 | $180.65 | 12.406% | $203.0614 | $203.06 | $203.05 | $203.10 |
| Purchase #2 | $77.95 | 13.612% | $88.5606 | $88.56 | $88.55 | $88.60 |
| Purchase #3 | $202.84 | 9.212% | $221.5256 | $221.53 | $221.55 | $221.50 |
| Purchase #4 | $188.75 | 4.685% | $197.5929 | $197.59 | $197.60 | $197.60 |
| Purchase #5 | $60.39 | 3.429% | $62.4608 | $62.46 | $62.45 | $62.50 |
| Purchase #6 | $73.45 | 6.765% | $78.4189 | $78.42 | $78.40 | $78.40 |
| Purchase #7 | $124.41 | 13.697% | $141.4504 | $141.45 | $141.45 | $141.50 |
| 7 purchase totals = | $908.44 | $993.0706 | $993.07 | $993.05 | $993.20 | |