| 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 | $172.53 | 8.378% | $186.9846 | $186.98 | $187.00 | $187.00 |
| Purchase #2 | $209.26 | 10.803% | $231.8664 | $231.87 | $231.85 | $231.90 |
| Purchase #3 | $27.56 | 4.841% | $28.8942 | $28.89 | $28.90 | $28.90 |
| Purchase #4 | $160.51 | 9.645% | $175.9912 | $175.99 | $176.00 | $176.00 |
| Purchase #5 | $131.48 | 6.277% | $139.733 | $139.73 | $139.75 | $139.70 |
| Purchase #6 | $97.51 | 12.367% | $109.5691 | $109.57 | $109.55 | $109.60 |
| Purchase #7 | $72.88 | 9.293% | $79.6527 | $79.65 | $79.65 | $79.70 |
| 7 purchase totals = | $871.73 | $952.6912 | $952.68 | $952.70 | $952.80 | |