| 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 | $108.52 | 7.793% | $116.977 | $116.98 | $117.00 | $117.00 |
| Purchase #2 | $154.95 | 3.506% | $160.3825 | $160.38 | $160.40 | $160.40 |
| Purchase #3 | $159.53 | 12.849% | $180.028 | $180.03 | $180.05 | $180.00 |
| Purchase #4 | $240.37 | 12.121% | $269.5052 | $269.51 | $269.50 | $269.50 |
| Purchase #5 | $13.96 | 10.564% | $15.4347 | $15.43 | $15.45 | $15.40 |
| Purchase #6 | $39.52 | 11.348% | $44.0047 | $44.00 | $44.00 | $44.00 |
| Purchase #7 | $181.88 | 5.557% | $191.9871 | $191.99 | $192.00 | $192.00 |
| 7 purchase totals = | $898.73 | $978.3192 | $978.32 | $978.40 | $978.30 | |