| 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 | $175.84 | 5.714% | $185.8875 | $185.89 | $185.90 | $185.90 |
| Purchase #2 | $133.60 | 4.271% | $139.3061 | $139.31 | $139.30 | $139.30 |
| Purchase #3 | $67.90 | 11.459% | $75.6807 | $75.68 | $75.70 | $75.70 |
| Purchase #4 | $15.44 | 10.224% | $17.0186 | $17.02 | $17.00 | $17.00 |
| Purchase #5 | $57.80 | 3.833% | $60.0155 | $60.02 | $60.00 | $60.00 |
| Purchase #6 | $79.94 | 8.756% | $86.9395 | $86.94 | $86.95 | $86.90 |
| Purchase #7 | $180.96 | 6.386% | $192.5161 | $192.52 | $192.50 | $192.50 |
| 7 purchase totals = | $711.48 | $757.3640 | $757.38 | $757.35 | $757.30 | |