| 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 | $139.70 | 10.209% | $153.962 | $153.96 | $153.95 | $154.00 |
| Purchase #2 | $82.49 | 7.217% | $88.4433 | $88.44 | $88.45 | $88.40 |
| Purchase #3 | $23.86 | 11.182% | $26.528 | $26.53 | $26.55 | $26.50 |
| Purchase #4 | $133.74 | 9.287% | $146.1604 | $146.16 | $146.15 | $146.20 |
| Purchase #5 | $188.45 | 7.449% | $202.4876 | $202.49 | $202.50 | $202.50 |
| Purchase #6 | $65.47 | 7.724% | $70.5269 | $70.53 | $70.55 | $70.50 |
| Purchase #7 | $27.29 | 12.583% | $30.7239 | $30.72 | $30.70 | $30.70 |
| 7 purchase totals = | $661.00 | $718.8321 | $718.83 | $718.85 | $718.80 | |