| 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 | $160.31 | 4.265% | $167.1472 | $167.15 | $167.15 | $167.10 |
| Purchase #2 | $51.89 | 4.617% | $54.2858 | $54.29 | $54.30 | $54.30 |
| Purchase #3 | $233.90 | 10.298% | $257.987 | $257.99 | $258.00 | $258.00 |
| Purchase #4 | $157.65 | 13.374% | $178.7341 | $178.73 | $178.75 | $178.70 |
| Purchase #5 | $70.56 | 12.531% | $79.4019 | $79.40 | $79.40 | $79.40 |
| Purchase #6 | $97.32 | 13.511% | $110.4689 | $110.47 | $110.45 | $110.50 |
| Purchase #7 | $59.62 | 5.578% | $62.9456 | $62.95 | $62.95 | $62.90 |
| 7 purchase totals = | $831.25 | $910.9705 | $910.98 | $911.00 | $910.90 | |