| 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 | $142.34 | 12.549% | $160.2022 | $160.20 | $160.20 | $160.20 |
| Purchase #2 | $193.91 | 13.691% | $220.4582 | $220.46 | $220.45 | $220.50 |
| Purchase #3 | $18.84 | 4.382% | $19.6656 | $19.67 | $19.65 | $19.70 |
| Purchase #4 | $202.64 | 11.568% | $226.0814 | $226.08 | $226.10 | $226.10 |
| Purchase #5 | $63.50 | 13.491% | $72.0668 | $72.07 | $72.05 | $72.10 |
| Purchase #6 | $63.33 | 9.643% | $69.4369 | $69.44 | $69.45 | $69.40 |
| Purchase #7 | $67.83 | 4.785% | $71.0757 | $71.08 | $71.10 | $71.10 |
| 7 purchase totals = | $752.39 | $838.9868 | $839.00 | $839.00 | $839.10 | |