| 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 | $40.81 | 10.599% | $45.1355 | $45.14 | $45.15 | $45.10 |
| Purchase #2 | $129.89 | 13.306% | $147.1732 | $147.17 | $147.15 | $147.20 |
| Purchase #3 | $173.79 | 3.592% | $180.0325 | $180.03 | $180.05 | $180.00 |
| Purchase #4 | $34.61 | 13.501% | $39.2827 | $39.28 | $39.30 | $39.30 |
| Purchase #5 | $237.36 | 11.672% | $265.0647 | $265.06 | $265.05 | $265.10 |
| Purchase #6 | $140.57 | 9.849% | $154.4147 | $154.41 | $154.40 | $154.40 |
| Purchase #7 | $185.34 | 6.134% | $196.7088 | $196.71 | $196.70 | $196.70 |
| 7 purchase totals = | $942.37 | $1,027.8121 | $1,027.80 | $1,027.80 | $1,027.80 | |