| 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 | $137.67 | 4.376% | $143.6944 | $143.69 | $143.70 | $143.70 |
| Purchase #2 | $174.41 | 4.199% | $181.7335 | $181.73 | $181.75 | $181.70 |
| Purchase #3 | $75.40 | 5.724% | $79.7159 | $79.72 | $79.70 | $79.70 |
| Purchase #4 | $116.39 | 6.728% | $124.2207 | $124.22 | $124.20 | $124.20 |
| Purchase #5 | $44.69 | 10.268% | $49.2788 | $49.28 | $49.30 | $49.30 |
| Purchase #6 | $85.63 | 13.688% | $97.351 | $97.35 | $97.35 | $97.40 |
| Purchase #7 | $132.37 | 6.554% | $141.0455 | $141.05 | $141.05 | $141.00 |
| 7 purchase totals = | $766.56 | $817.0398 | $817.04 | $817.05 | $817.00 | |