| 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 | $151.80 | 6.828% | $162.1649 | $162.16 | $162.15 | $162.20 |
| Purchase #2 | $109.72 | 3.146% | $113.1718 | $113.17 | $113.15 | $113.20 |
| Purchase #3 | $124.92 | 3.398% | $129.1648 | $129.16 | $129.15 | $129.20 |
| Purchase #4 | $7.49 | 11.250% | $8.3326 | $8.33 | $8.35 | $8.30 |
| Purchase #5 | $35.57 | 9.106% | $38.809 | $38.81 | $38.80 | $38.80 |
| Purchase #6 | $34.53 | 8.208% | $37.3642 | $37.36 | $37.35 | $37.40 |
| Purchase #7 | $198.44 | 7.374% | $213.073 | $213.07 | $213.05 | $213.10 |
| 7 purchase totals = | $662.47 | $702.0803 | $702.06 | $702.00 | $702.20 | |