| 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 | $159.70 | 6.145% | $169.5136 | $169.51 | $169.50 | $169.50 |
| Purchase #2 | $145.30 | 4.184% | $151.3794 | $151.38 | $151.40 | $151.40 |
| Purchase #3 | $38.61 | 11.488% | $43.0455 | $43.05 | $43.05 | $43.00 |
| Purchase #4 | $144.74 | 11.702% | $161.6775 | $161.68 | $161.70 | $161.70 |
| Purchase #5 | $36.62 | 13.156% | $41.4377 | $41.44 | $41.45 | $41.40 |
| Purchase #6 | $90.74 | 4.776% | $95.0737 | $95.07 | $95.05 | $95.10 |
| Purchase #7 | $182.41 | 8.619% | $198.1319 | $198.13 | $198.15 | $198.10 |
| 7 purchase totals = | $798.12 | $860.2593 | $860.26 | $860.30 | $860.20 | |