| 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 | $140.96 | 9.787% | $154.7558 | $154.76 | $154.75 | $154.80 |
| Purchase #2 | $151.85 | 6.425% | $161.6064 | $161.61 | $161.60 | $161.60 |
| Purchase #3 | $100.37 | 9.830% | $110.2364 | $110.24 | $110.25 | $110.20 |
| Purchase #4 | $15.26 | 8.667% | $16.5826 | $16.58 | $16.60 | $16.60 |
| Purchase #5 | $77.52 | 10.652% | $85.7774 | $85.78 | $85.80 | $85.80 |
| Purchase #6 | $24.69 | 9.335% | $26.9948 | $26.99 | $27.00 | $27.00 |
| Purchase #7 | $133.37 | 8.353% | $144.5104 | $144.51 | $144.50 | $144.50 |
| 7 purchase totals = | $644.02 | $700.4638 | $700.47 | $700.50 | $700.50 | |