| 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 | $104.57 | 13.519% | $118.7068 | $118.71 | $118.70 | $118.70 |
| Purchase #2 | $136.39 | 13.849% | $155.2787 | $155.28 | $155.30 | $155.30 |
| Purchase #3 | $7.59 | 6.383% | $8.0745 | $8.07 | $8.05 | $8.10 |
| Purchase #4 | $221.90 | 5.319% | $233.7029 | $233.70 | $233.70 | $233.70 |
| Purchase #5 | $18.38 | 10.788% | $20.3628 | $20.36 | $20.35 | $20.40 |
| Purchase #6 | $248.92 | 7.217% | $266.8846 | $266.88 | $266.90 | $266.90 |
| Purchase #7 | $152.70 | 11.161% | $169.7428 | $169.74 | $169.75 | $169.70 |
| 7 purchase totals = | $890.45 | $972.7531 | $972.74 | $972.75 | $972.80 | |