| 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 | $13.97 | 5.352% | $14.7177 | $14.72 | $14.70 | $14.70 |
| Purchase #2 | $152.93 | 7.272% | $164.0511 | $164.05 | $164.05 | $164.10 |
| Purchase #3 | $70.54 | 12.306% | $79.2207 | $79.22 | $79.20 | $79.20 |
| Purchase #4 | $88.49 | 7.456% | $95.0878 | $95.09 | $95.10 | $95.10 |
| Purchase #5 | $188.78 | 6.717% | $201.4604 | $201.46 | $201.45 | $201.50 |
| Purchase #6 | $200.49 | 12.554% | $225.6595 | $225.66 | $225.65 | $225.70 |
| Purchase #7 | $185.78 | 9.337% | $203.1263 | $203.13 | $203.15 | $203.10 |
| 7 purchase totals = | $900.98 | $983.3235 | $983.33 | $983.30 | $983.40 | |