| 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 | $148.99 | 11.767% | $166.5217 | $166.52 | $166.50 | $166.50 |
| Purchase #2 | $186.55 | 7.537% | $200.6103 | $200.61 | $200.60 | $200.60 |
| Purchase #3 | $41.85 | 12.371% | $47.0273 | $47.03 | $47.05 | $47.00 |
| Purchase #4 | $28.66 | 5.415% | $30.2119 | $30.21 | $30.20 | $30.20 |
| Purchase #5 | $7.27 | 13.347% | $8.2403 | $8.24 | $8.25 | $8.20 |
| Purchase #6 | $50.91 | 12.304% | $57.174 | $57.17 | $57.15 | $57.20 |
| Purchase #7 | $162.83 | 9.734% | $178.6799 | $178.68 | $178.70 | $178.70 |
| 7 purchase totals = | $627.06 | $688.4654 | $688.46 | $688.45 | $688.40 | |