| 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 | $189.75 | 8.113% | $205.1444 | $205.14 | $205.15 | $205.10 |
| Purchase #2 | $87.77 | 11.260% | $97.6529 | $97.65 | $97.65 | $97.70 |
| Purchase #3 | $221.27 | 9.474% | $242.2331 | $242.23 | $242.25 | $242.20 |
| Purchase #4 | $117.48 | 11.455% | $130.9373 | $130.94 | $130.95 | $130.90 |
| Purchase #5 | $148.67 | 12.772% | $167.6581 | $167.66 | $167.65 | $167.70 |
| Purchase #6 | $21.53 | 4.513% | $22.5016 | $22.50 | $22.50 | $22.50 |
| Purchase #7 | $41.68 | 6.820% | $44.5226 | $44.52 | $44.50 | $44.50 |
| 7 purchase totals = | $828.15 | $910.6500 | $910.64 | $910.65 | $910.60 | |