| 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 | $112.60 | 11.227% | $125.2416 | $125.24 | $125.25 | $125.20 |
| Purchase #2 | $235.25 | 7.848% | $253.7124 | $253.71 | $253.70 | $253.70 |
| Purchase #3 | $76.91 | 3.273% | $79.4273 | $79.43 | $79.45 | $79.40 |
| Purchase #4 | $29.58 | 13.777% | $33.6552 | $33.66 | $33.65 | $33.70 |
| Purchase #5 | $144.29 | 8.414% | $156.4306 | $156.43 | $156.45 | $156.40 |
| Purchase #6 | $9.40 | 6.632% | $10.0234 | $10.02 | $10.00 | $10.00 |
| Purchase #7 | $158.43 | 13.348% | $179.5772 | $179.58 | $179.60 | $179.60 |
| 7 purchase totals = | $766.46 | $838.0677 | $838.07 | $838.10 | $838.00 | |