| 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 | $127.87 | 9.191% | $139.6225 | $139.62 | $139.60 | $139.60 |
| Purchase #2 | $175.73 | 3.420% | $181.74 | $181.74 | $181.75 | $181.70 |
| Purchase #3 | $84.68 | 13.561% | $96.1635 | $96.16 | $96.15 | $96.20 |
| Purchase #4 | $169.90 | 11.779% | $189.9125 | $189.91 | $189.90 | $189.90 |
| Purchase #5 | $212.57 | 5.856% | $225.0181 | $225.02 | $225.00 | $225.00 |
| Purchase #6 | $88.43 | 3.871% | $91.8531 | $91.85 | $91.85 | $91.90 |
| Purchase #7 | $177.85 | 13.825% | $202.4378 | $202.44 | $202.45 | $202.40 |
| 7 purchase totals = | $1,037.03 | $1,126.7475 | $1,126.74 | $1,126.70 | $1,126.70 | |