| 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 | $137.82 | 6.478% | $146.748 | $146.75 | $146.75 | $146.70 |
| Purchase #2 | $133.66 | 7.112% | $143.1659 | $143.17 | $143.15 | $143.20 |
| Purchase #3 | $186.43 | 5.102% | $195.9417 | $195.94 | $195.95 | $195.90 |
| Purchase #4 | $7.86 | 5.588% | $8.2992 | $8.30 | $8.30 | $8.30 |
| Purchase #5 | $188.30 | 8.711% | $204.7028 | $204.70 | $204.70 | $204.70 |
| Purchase #6 | $116.94 | 10.443% | $129.152 | $129.15 | $129.15 | $129.20 |
| Purchase #7 | $34.58 | 3.285% | $35.716 | $35.72 | $35.70 | $35.70 |
| 7 purchase totals = | $805.59 | $863.7256 | $863.73 | $863.70 | $863.70 | |