| 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 | $173.80 | 8.473% | $188.5261 | $188.53 | $188.55 | $188.50 |
| Purchase #2 | $15.69 | 12.246% | $17.6114 | $17.61 | $17.60 | $17.60 |
| Purchase #3 | $100.35 | 6.163% | $106.5346 | $106.53 | $106.55 | $106.50 |
| Purchase #4 | $171.68 | 13.552% | $194.9461 | $194.95 | $194.95 | $194.90 |
| Purchase #5 | $97.56 | 7.254% | $104.637 | $104.64 | $104.65 | $104.60 |
| Purchase #6 | $49.73 | 5.808% | $52.6183 | $52.62 | $52.60 | $52.60 |
| Purchase #7 | $45.70 | 11.415% | $50.9167 | $50.92 | $50.90 | $50.90 |
| 7 purchase totals = | $654.51 | $715.7902 | $715.80 | $715.80 | $715.60 | |