| 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 | $183.64 | 7.431% | $197.2863 | $197.29 | $197.30 | $197.30 |
| Purchase #2 | $100.44 | 11.387% | $111.8771 | $111.88 | $111.90 | $111.90 |
| Purchase #3 | $193.31 | 10.753% | $214.0966 | $214.10 | $214.10 | $214.10 |
| Purchase #4 | $63.62 | 4.454% | $66.4536 | $66.45 | $66.45 | $66.50 |
| Purchase #5 | $121.32 | 10.750% | $134.3619 | $134.36 | $134.35 | $134.40 |
| Purchase #6 | $122.33 | 11.753% | $136.7074 | $136.71 | $136.70 | $136.70 |
| Purchase #7 | $25.36 | 9.434% | $27.7525 | $27.75 | $27.75 | $27.80 |
| 7 purchase totals = | $810.02 | $888.5354 | $888.54 | $888.55 | $888.70 | |