| 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 | $149.67 | 9.341% | $163.6507 | $163.65 | $163.65 | $163.70 |
| Purchase #2 | $112.62 | 6.791% | $120.268 | $120.27 | $120.25 | $120.30 |
| Purchase #3 | $111.92 | 11.404% | $124.6834 | $124.68 | $124.70 | $124.70 |
| Purchase #4 | $21.90 | 12.696% | $24.6804 | $24.68 | $24.70 | $24.70 |
| Purchase #5 | $50.76 | 12.337% | $57.0223 | $57.02 | $57.00 | $57.00 |
| Purchase #6 | $33.31 | 4.497% | $34.808 | $34.81 | $34.80 | $34.80 |
| Purchase #7 | $238.94 | 7.542% | $256.9609 | $256.96 | $256.95 | $257.00 |
| 7 purchase totals = | $719.12 | $782.0737 | $782.07 | $782.05 | $782.20 | |