| 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 | $185.80 | 6.619% | $198.0981 | $198.10 | $198.10 | $198.10 |
| Purchase #2 | $12.66 | 5.449% | $13.3498 | $13.35 | $13.35 | $13.30 |
| Purchase #3 | $17.93 | 12.653% | $20.1987 | $20.20 | $20.20 | $20.20 |
| Purchase #4 | $43.30 | 6.840% | $46.2617 | $46.26 | $46.25 | $46.30 |
| Purchase #5 | $104.56 | 5.739% | $110.5607 | $110.56 | $110.55 | $110.60 |
| Purchase #6 | $164.34 | 11.688% | $183.5481 | $183.55 | $183.55 | $183.50 |
| Purchase #7 | $112.92 | 11.439% | $125.8369 | $125.84 | $125.85 | $125.80 |
| 7 purchase totals = | $641.51 | $697.8540 | $697.86 | $697.85 | $697.80 | |