| 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 | $147.64 | 13.582% | $167.6925 | $167.69 | $167.70 | $167.70 |
| Purchase #2 | $91.31 | 12.510% | $102.7329 | $102.73 | $102.75 | $102.70 |
| Purchase #3 | $76.70 | 10.608% | $84.8363 | $84.84 | $84.85 | $84.80 |
| Purchase #4 | $115.86 | 13.277% | $131.2427 | $131.24 | $131.25 | $131.20 |
| Purchase #5 | $98.83 | 7.617% | $106.3579 | $106.36 | $106.35 | $106.40 |
| Purchase #6 | $28.29 | 8.660% | $30.7399 | $30.74 | $30.75 | $30.70 |
| Purchase #7 | $62.79 | 4.282% | $65.4787 | $65.48 | $65.50 | $65.50 |
| 7 purchase totals = | $621.42 | $689.0809 | $689.08 | $689.15 | $689.00 | |