| 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 | $145.71 | 12.312% | $163.6498 | $163.65 | $163.65 | $163.60 |
| Purchase #2 | $225.25 | 6.135% | $239.0691 | $239.07 | $239.05 | $239.10 |
| Purchase #3 | $216.87 | 13.226% | $245.5532 | $245.55 | $245.55 | $245.60 |
| Purchase #4 | $244.90 | 11.359% | $272.7182 | $272.72 | $272.70 | $272.70 |
| Purchase #5 | $222.39 | 10.203% | $245.0805 | $245.08 | $245.10 | $245.10 |
| Purchase #6 | $44.80 | 6.705% | $47.8038 | $47.80 | $47.80 | $47.80 |
| Purchase #7 | $151.87 | 10.267% | $167.4625 | $167.46 | $167.45 | $167.50 |
| 7 purchase totals = | $1,251.79 | $1,381.3371 | $1,381.33 | $1,381.30 | $1,381.40 | |