| 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 | $169.79 | 13.725% | $193.0937 | $193.09 | $193.10 | $193.10 |
| Purchase #2 | $198.69 | 9.743% | $218.0484 | $218.05 | $218.05 | $218.00 |
| Purchase #3 | $172.95 | 4.547% | $180.814 | $180.81 | $180.80 | $180.80 |
| Purchase #4 | $68.95 | 9.754% | $75.6754 | $75.68 | $75.70 | $75.70 |
| Purchase #5 | $78.61 | 10.498% | $86.8625 | $86.86 | $86.85 | $86.90 |
| Purchase #6 | $43.26 | 3.551% | $44.7962 | $44.80 | $44.80 | $44.80 |
| Purchase #7 | $47.76 | 12.779% | $53.8633 | $53.86 | $53.85 | $53.90 |
| 7 purchase totals = | $780.01 | $853.1535 | $853.15 | $853.15 | $853.20 | |