| 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 | $163.30 | 3.524% | $169.0547 | $169.05 | $169.05 | $169.10 |
| Purchase #2 | $239.74 | 8.728% | $260.6645 | $260.66 | $260.65 | $260.70 |
| Purchase #3 | $37.27 | 5.141% | $39.1861 | $39.19 | $39.20 | $39.20 |
| Purchase #4 | $198.41 | 5.677% | $209.6737 | $209.67 | $209.65 | $209.70 |
| Purchase #5 | $202.64 | 9.552% | $221.9962 | $222.00 | $222.00 | $222.00 |
| Purchase #6 | $207.26 | 5.778% | $219.2355 | $219.24 | $219.25 | $219.20 |
| Purchase #7 | $87.90 | 10.344% | $96.9924 | $96.99 | $97.00 | $97.00 |
| 7 purchase totals = | $1,136.52 | $1,216.8031 | $1,216.80 | $1,216.80 | $1,216.90 | |