| 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 | $131.35 | 11.328% | $146.2293 | $146.23 | $146.25 | $146.20 |
| Purchase #2 | $75.89 | 4.575% | $79.362 | $79.36 | $79.35 | $79.40 |
| Purchase #3 | $24.78 | 9.809% | $27.2107 | $27.21 | $27.20 | $27.20 |
| Purchase #4 | $165.40 | 10.820% | $183.2963 | $183.30 | $183.30 | $183.30 |
| Purchase #5 | $48.58 | 13.336% | $55.0586 | $55.06 | $55.05 | $55.10 |
| Purchase #6 | $30.49 | 3.708% | $31.6206 | $31.62 | $31.60 | $31.60 |
| Purchase #7 | $133.74 | 11.127% | $148.6212 | $148.62 | $148.60 | $148.60 |
| 7 purchase totals = | $610.23 | $671.3987 | $671.40 | $671.35 | $671.40 | |