| 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 | $169.62 | 11.414% | $188.9804 | $188.98 | $189.00 | $189.00 |
| Purchase #2 | $243.42 | 6.153% | $258.3976 | $258.40 | $258.40 | $258.40 |
| Purchase #3 | $74.72 | 6.618% | $79.665 | $79.67 | $79.65 | $79.70 |
| Purchase #4 | $118.31 | 13.512% | $134.296 | $134.30 | $134.30 | $134.30 |
| Purchase #5 | $19.57 | 3.680% | $20.2902 | $20.29 | $20.30 | $20.30 |
| Purchase #6 | $107.46 | 8.779% | $116.8939 | $116.89 | $116.90 | $116.90 |
| Purchase #7 | $199.70 | 9.337% | $218.346 | $218.35 | $218.35 | $218.30 |
| 7 purchase totals = | $932.80 | $1,016.8691 | $1,016.88 | $1,016.90 | $1,016.90 | |