| 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 | $162.38 | 6.697% | $173.2546 | $173.25 | $173.25 | $173.30 |
| Purchase #2 | $107.33 | 6.681% | $114.5007 | $114.50 | $114.50 | $114.50 |
| Purchase #3 | $20.82 | 13.576% | $23.6465 | $23.65 | $23.65 | $23.60 |
| Purchase #4 | $84.56 | 3.704% | $87.6921 | $87.69 | $87.70 | $87.70 |
| Purchase #5 | $26.63 | 13.501% | $30.2253 | $30.23 | $30.25 | $30.20 |
| Purchase #6 | $98.66 | 9.401% | $107.935 | $107.94 | $107.95 | $107.90 |
| Purchase #7 | $144.61 | 7.800% | $155.8896 | $155.89 | $155.90 | $155.90 |
| 7 purchase totals = | $644.99 | $693.1438 | $693.15 | $693.20 | $693.10 | |