| 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 | $127.84 | 12.758% | $144.1498 | $144.15 | $144.15 | $144.10 |
| Purchase #2 | $55.43 | 11.277% | $61.6808 | $61.68 | $61.70 | $61.70 |
| Purchase #3 | $73.50 | 4.631% | $76.9038 | $76.90 | $76.90 | $76.90 |
| Purchase #4 | $16.67 | 9.531% | $18.2588 | $18.26 | $18.25 | $18.30 |
| Purchase #5 | $123.43 | 12.227% | $138.5218 | $138.52 | $138.50 | $138.50 |
| Purchase #6 | $97.84 | 12.626% | $110.1933 | $110.19 | $110.20 | $110.20 |
| Purchase #7 | $165.58 | 7.495% | $177.9902 | $177.99 | $178.00 | $178.00 |
| 7 purchase totals = | $660.29 | $727.6985 | $727.69 | $727.70 | $727.70 | |