| 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 | $127.30 | 6.474% | $135.5414 | $135.54 | $135.55 | $135.50 |
| Purchase #2 | $151.62 | 6.195% | $161.0129 | $161.01 | $161.00 | $161.00 |
| Purchase #3 | $65.33 | 12.443% | $73.459 | $73.46 | $73.45 | $73.50 |
| Purchase #4 | $227.82 | 5.827% | $241.0951 | $241.10 | $241.10 | $241.10 |
| Purchase #5 | $68.51 | 3.477% | $70.8921 | $70.89 | $70.90 | $70.90 |
| Purchase #6 | $157.56 | 11.130% | $175.0964 | $175.10 | $175.10 | $175.10 |
| Purchase #7 | $9.29 | 4.456% | $9.704 | $9.70 | $9.70 | $9.70 |
| 7 purchase totals = | $807.43 | $866.8009 | $866.80 | $866.80 | $866.80 | |