| 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 | $120.70 | 10.353% | $133.1961 | $133.20 | $133.20 | $133.20 |
| Purchase #2 | $101.31 | 10.553% | $112.0012 | $112.00 | $112.00 | $112.00 |
| Purchase #3 | $117.25 | 11.475% | $130.7044 | $130.70 | $130.70 | $130.70 |
| Purchase #4 | $169.36 | 4.772% | $177.4419 | $177.44 | $177.45 | $177.40 |
| Purchase #5 | $191.65 | 5.798% | $202.7619 | $202.76 | $202.75 | $202.80 |
| Purchase #6 | $10.67 | 3.126% | $11.0035 | $11.00 | $11.00 | $11.00 |
| Purchase #7 | $139.72 | 3.631% | $144.7932 | $144.79 | $144.80 | $144.80 |
| 7 purchase totals = | $850.66 | $911.9022 | $911.89 | $911.90 | $911.90 | |