| 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 | $188.37 | 3.111% | $194.2302 | $194.23 | $194.25 | $194.20 |
| Purchase #2 | $76.48 | 8.663% | $83.1055 | $83.11 | $83.10 | $83.10 |
| Purchase #3 | $121.33 | 6.477% | $129.1885 | $129.19 | $129.20 | $129.20 |
| Purchase #4 | $39.97 | 8.244% | $43.2651 | $43.27 | $43.25 | $43.30 |
| Purchase #5 | $208.91 | 7.652% | $224.8958 | $224.90 | $224.90 | $224.90 |
| Purchase #6 | $84.33 | 8.287% | $91.3184 | $91.32 | $91.30 | $91.30 |
| Purchase #7 | $9.40 | 5.143% | $9.8834 | $9.88 | $9.90 | $9.90 |
| 7 purchase totals = | $728.79 | $775.8869 | $775.90 | $775.90 | $775.90 | |