| 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 | $173.80 | 10.150% | $191.4407 | $191.44 | $191.45 | $191.40 |
| Purchase #2 | $97.74 | 12.444% | $109.9028 | $109.90 | $109.90 | $109.90 |
| Purchase #3 | $74.31 | 6.820% | $79.3779 | $79.38 | $79.40 | $79.40 |
| Purchase #4 | $179.52 | 7.511% | $193.0037 | $193.00 | $193.00 | $193.00 |
| Purchase #5 | $231.76 | 9.692% | $254.2222 | $254.22 | $254.20 | $254.20 |
| Purchase #6 | $78.89 | 7.778% | $85.0261 | $85.03 | $85.05 | $85.00 |
| Purchase #7 | $49.59 | 11.169% | $55.1287 | $55.13 | $55.15 | $55.10 |
| 7 purchase totals = | $885.61 | $968.1021 | $968.10 | $968.15 | $968.00 | |