| 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 | $136.63 | 12.564% | $153.7962 | $153.80 | $153.80 | $153.80 |
| Purchase #2 | $37.72 | 9.655% | $41.3619 | $41.36 | $41.35 | $41.40 |
| Purchase #3 | $158.77 | 9.434% | $173.7484 | $173.75 | $173.75 | $173.70 |
| Purchase #4 | $70.99 | 12.239% | $79.6785 | $79.68 | $79.70 | $79.70 |
| Purchase #5 | $36.88 | 5.246% | $38.8147 | $38.81 | $38.80 | $38.80 |
| Purchase #6 | $35.79 | 3.187% | $36.9306 | $36.93 | $36.95 | $36.90 |
| Purchase #7 | $141.26 | 13.757% | $160.6931 | $160.69 | $160.70 | $160.70 |
| 7 purchase totals = | $618.04 | $685.0234 | $685.02 | $685.05 | $685.00 | |