| 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 | $164.79 | 13.808% | $187.5442 | $187.54 | $187.55 | $187.50 |
| Purchase #2 | $109.77 | 10.471% | $121.264 | $121.26 | $121.25 | $121.30 |
| Purchase #3 | $188.46 | 11.523% | $210.1762 | $210.18 | $210.20 | $210.20 |
| Purchase #4 | $236.88 | 9.262% | $258.8198 | $258.82 | $258.80 | $258.80 |
| Purchase #5 | $193.75 | 3.424% | $200.384 | $200.38 | $200.40 | $200.40 |
| Purchase #6 | $225.53 | 4.601% | $235.9066 | $235.91 | $235.90 | $235.90 |
| Purchase #7 | $168.69 | 9.637% | $184.9467 | $184.95 | $184.95 | $184.90 |
| 7 purchase totals = | $1,287.87 | $1,399.0415 | $1,399.04 | $1,399.05 | $1,399.00 | |