| 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 | $151.40 | 10.536% | $167.3515 | $167.35 | $167.35 | $167.40 |
| Purchase #2 | $161.25 | 7.640% | $173.5695 | $173.57 | $173.55 | $173.60 |
| Purchase #3 | $115.58 | 11.619% | $129.0092 | $129.01 | $129.00 | $129.00 |
| Purchase #4 | $57.49 | 13.542% | $65.2753 | $65.28 | $65.30 | $65.30 |
| Purchase #5 | $59.88 | 8.712% | $65.0967 | $65.10 | $65.10 | $65.10 |
| Purchase #6 | $65.35 | 10.439% | $72.1719 | $72.17 | $72.15 | $72.20 |
| Purchase #7 | $42.85 | 10.756% | $47.4589 | $47.46 | $47.45 | $47.50 |
| 7 purchase totals = | $653.80 | $719.9330 | $719.94 | $719.90 | $720.10 | |