| 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 | $184.58 | 3.309% | $190.6878 | $190.69 | $190.70 | $190.70 |
| Purchase #2 | $107.32 | 5.699% | $113.4362 | $113.44 | $113.45 | $113.40 |
| Purchase #3 | $8.36 | 12.809% | $9.4308 | $9.43 | $9.45 | $9.40 |
| Purchase #4 | $173.94 | 5.314% | $183.1832 | $183.18 | $183.20 | $183.20 |
| Purchase #5 | $71.36 | 5.536% | $75.3105 | $75.31 | $75.30 | $75.30 |
| Purchase #6 | $85.76 | 9.654% | $94.0393 | $94.04 | $94.05 | $94.00 |
| Purchase #7 | $134.52 | 6.455% | $143.2033 | $143.20 | $143.20 | $143.20 |
| 7 purchase totals = | $765.84 | $809.2911 | $809.29 | $809.35 | $809.20 | |