| 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 | $164.41 | 9.799% | $180.5205 | $180.52 | $180.50 | $180.50 |
| Purchase #2 | $46.92 | 10.616% | $51.901 | $51.90 | $51.90 | $51.90 |
| Purchase #3 | $249.42 | 10.722% | $276.1628 | $276.16 | $276.15 | $276.20 |
| Purchase #4 | $64.84 | 5.104% | $68.1494 | $68.15 | $68.15 | $68.10 |
| Purchase #5 | $10.41 | 3.339% | $10.7576 | $10.76 | $10.75 | $10.80 |
| Purchase #6 | $28.86 | 6.733% | $30.8031 | $30.80 | $30.80 | $30.80 |
| Purchase #7 | $171.79 | 5.785% | $181.7281 | $181.73 | $181.75 | $181.70 |
| 7 purchase totals = | $736.65 | $800.0225 | $800.02 | $800.00 | $800.00 | |