| 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 | $229.75 | 13.872% | $261.6209 | $261.62 | $261.60 | $261.60 |
| Purchase #2 | $177.54 | 7.311% | $190.5199 | $190.52 | $190.50 | $190.50 |
| Purchase #3 | $171.36 | 6.759% | $182.9422 | $182.94 | $182.95 | $182.90 |
| Purchase #4 | $143.82 | 10.556% | $159.0016 | $159.00 | $159.00 | $159.00 |
| Purchase #5 | $19.45 | 6.515% | $20.7172 | $20.72 | $20.70 | $20.70 |
| Purchase #6 | $70.43 | 12.428% | $79.183 | $79.18 | $79.20 | $79.20 |
| Purchase #7 | $20.42 | 6.494% | $21.7461 | $21.75 | $21.75 | $21.70 |
| 7 purchase totals = | $832.77 | $915.7309 | $915.73 | $915.70 | $915.60 | |