| 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 | $167.41 | 9.823% | $183.8547 | $183.85 | $183.85 | $183.90 |
| Purchase #2 | $46.70 | 7.192% | $50.0587 | $50.06 | $50.05 | $50.10 |
| Purchase #3 | $241.32 | 9.408% | $264.0234 | $264.02 | $264.00 | $264.00 |
| Purchase #4 | $82.54 | 3.712% | $85.6039 | $85.60 | $85.60 | $85.60 |
| Purchase #5 | $75.40 | 9.444% | $82.5208 | $82.52 | $82.50 | $82.50 |
| Purchase #6 | $13.29 | 5.840% | $14.0661 | $14.07 | $14.05 | $14.10 |
| Purchase #7 | $105.28 | 9.625% | $115.4132 | $115.41 | $115.40 | $115.40 |
| 7 purchase totals = | $731.94 | $795.5408 | $795.53 | $795.45 | $795.60 | |