| 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 | $149.82 | 9.399% | $163.9016 | $163.90 | $163.90 | $163.90 |
| Purchase #2 | $80.28 | 6.224% | $85.2766 | $85.28 | $85.30 | $85.30 |
| Purchase #3 | $227.74 | 7.776% | $245.4491 | $245.45 | $245.45 | $245.40 |
| Purchase #4 | $11.75 | 7.783% | $12.6645 | $12.66 | $12.65 | $12.70 |
| Purchase #5 | $83.85 | 11.216% | $93.2546 | $93.25 | $93.25 | $93.30 |
| Purchase #6 | $56.27 | 7.856% | $60.6906 | $60.69 | $60.70 | $60.70 |
| Purchase #7 | $246.55 | 6.500% | $262.5758 | $262.58 | $262.60 | $262.60 |
| 7 purchase totals = | $856.26 | $923.8128 | $923.81 | $923.85 | $923.90 | |