| 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 | $137.79 | 12.868% | $155.5208 | $155.52 | $155.50 | $155.50 |
| Purchase #2 | $202.39 | 11.399% | $225.4604 | $225.46 | $225.45 | $225.50 |
| Purchase #3 | $167.65 | 9.711% | $183.9305 | $183.93 | $183.95 | $183.90 |
| Purchase #4 | $184.67 | 3.158% | $190.5019 | $190.50 | $190.50 | $190.50 |
| Purchase #5 | $111.75 | 12.768% | $126.0182 | $126.02 | $126.00 | $126.00 |
| Purchase #6 | $81.97 | 7.734% | $88.3096 | $88.31 | $88.30 | $88.30 |
| Purchase #7 | $6.53 | 3.325% | $6.7471 | $6.75 | $6.75 | $6.70 |
| 7 purchase totals = | $892.75 | $976.4885 | $976.49 | $976.45 | $976.40 | |