| 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 | $169.59 | 4.644% | $177.4658 | $177.47 | $177.45 | $177.50 |
| Purchase #2 | $41.87 | 11.527% | $46.6964 | $46.70 | $46.70 | $46.70 |
| Purchase #3 | $142.88 | 6.277% | $151.8486 | $151.85 | $151.85 | $151.80 |
| Purchase #4 | $115.59 | 11.574% | $128.9684 | $128.97 | $128.95 | $129.00 |
| Purchase #5 | $92.29 | 13.448% | $104.7012 | $104.70 | $104.70 | $104.70 |
| Purchase #6 | $162.33 | 5.702% | $171.5861 | $171.59 | $171.60 | $171.60 |
| Purchase #7 | $63.90 | 6.531% | $68.0733 | $68.07 | $68.05 | $68.10 |
| 7 purchase totals = | $788.45 | $849.3398 | $849.35 | $849.30 | $849.40 | |