| 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 | $178.70 | 7.628% | $192.3312 | $192.33 | $192.35 | $192.30 |
| Purchase #2 | $136.77 | 12.390% | $153.7158 | $153.72 | $153.70 | $153.70 |
| Purchase #3 | $150.94 | 13.419% | $171.1946 | $171.19 | $171.20 | $171.20 |
| Purchase #4 | $60.70 | 5.108% | $63.8006 | $63.80 | $63.80 | $63.80 |
| Purchase #5 | $87.96 | 10.532% | $97.2239 | $97.22 | $97.20 | $97.20 |
| Purchase #6 | $42.27 | 6.470% | $45.0049 | $45.00 | $45.00 | $45.00 |
| Purchase #7 | $52.92 | 12.783% | $59.6848 | $59.68 | $59.70 | $59.70 |
| 7 purchase totals = | $710.26 | $782.9558 | $782.94 | $782.95 | $782.90 | |