| 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 | $149.41 | 7.378% | $160.4335 | $160.43 | $160.45 | $160.40 |
| Purchase #2 | $169.80 | 9.397% | $185.7561 | $185.76 | $185.75 | $185.80 |
| Purchase #3 | $121.38 | 10.357% | $133.9513 | $133.95 | $133.95 | $134.00 |
| Purchase #4 | $225.36 | 4.409% | $235.2961 | $235.30 | $235.30 | $235.30 |
| Purchase #5 | $17.58 | 10.262% | $19.3841 | $19.38 | $19.40 | $19.40 |
| Purchase #6 | $40.26 | 3.605% | $41.7114 | $41.71 | $41.70 | $41.70 |
| Purchase #7 | $182.77 | 13.865% | $208.1111 | $208.11 | $208.10 | $208.10 |
| 7 purchase totals = | $906.56 | $984.6436 | $984.64 | $984.65 | $984.70 | |