| 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 | $157.73 | 12.316% | $177.156 | $177.16 | $177.15 | $177.20 |
| Purchase #2 | $97.69 | 13.326% | $110.7082 | $110.71 | $110.70 | $110.70 |
| Purchase #3 | $92.73 | 10.273% | $102.2562 | $102.26 | $102.25 | $102.30 |
| Purchase #4 | $37.67 | 7.659% | $40.5551 | $40.56 | $40.55 | $40.60 |
| Purchase #5 | $214.63 | 12.796% | $242.0941 | $242.09 | $242.10 | $242.10 |
| Purchase #6 | $166.46 | 10.546% | $184.0149 | $184.01 | $184.00 | $184.00 |
| Purchase #7 | $103.57 | 10.403% | $114.3444 | $114.34 | $114.35 | $114.30 |
| 7 purchase totals = | $870.48 | $971.1289 | $971.13 | $971.10 | $971.20 | |