| 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 | $196.48 | 12.374% | $220.7924 | $220.79 | $220.80 | $220.80 |
| Purchase #2 | $14.77 | 4.817% | $15.4815 | $15.48 | $15.50 | $15.50 |
| Purchase #3 | $88.32 | 10.494% | $97.5883 | $97.59 | $97.60 | $97.60 |
| Purchase #4 | $58.25 | 8.467% | $63.182 | $63.18 | $63.20 | $63.20 |
| Purchase #5 | $177.49 | 6.629% | $189.2558 | $189.26 | $189.25 | $189.30 |
| Purchase #6 | $7.96 | 5.475% | $8.3958 | $8.40 | $8.40 | $8.40 |
| Purchase #7 | $107.59 | 12.355% | $120.8827 | $120.88 | $120.90 | $120.90 |
| 7 purchase totals = | $650.86 | $715.5785 | $715.58 | $715.65 | $715.70 | |