| 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 | $175.25 | 7.465% | $188.3324 | $188.33 | $188.35 | $188.30 |
| Purchase #2 | $244.75 | 9.148% | $267.1397 | $267.14 | $267.15 | $267.10 |
| Purchase #3 | $133.73 | 6.852% | $142.8932 | $142.89 | $142.90 | $142.90 |
| Purchase #4 | $127.86 | 9.488% | $139.9914 | $139.99 | $140.00 | $140.00 |
| Purchase #5 | $66.38 | 4.613% | $69.4421 | $69.44 | $69.45 | $69.40 |
| Purchase #6 | $95.63 | 8.846% | $104.0894 | $104.09 | $104.10 | $104.10 |
| Purchase #7 | $184.76 | 13.606% | $209.8984 | $209.90 | $209.90 | $209.90 |
| 7 purchase totals = | $1,028.36 | $1,121.7866 | $1,121.78 | $1,121.85 | $1,121.70 | |