| 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 | $71.83 | 9.174% | $78.4197 | $78.42 | $78.40 | $78.40 |
| Purchase #2 | $215.73 | 9.488% | $236.1985 | $236.20 | $236.20 | $236.20 |
| Purchase #3 | $104.76 | 5.512% | $110.5344 | $110.53 | $110.55 | $110.50 |
| Purchase #4 | $197.84 | 10.215% | $218.0494 | $218.05 | $218.05 | $218.00 |
| Purchase #5 | $236.95 | 13.171% | $268.1587 | $268.16 | $268.15 | $268.20 |
| Purchase #6 | $169.72 | 8.388% | $183.9561 | $183.96 | $183.95 | $184.00 |
| Purchase #7 | $70.74 | 3.333% | $73.0978 | $73.10 | $73.10 | $73.10 |
| 7 purchase totals = | $1,067.57 | $1,168.4146 | $1,168.42 | $1,168.40 | $1,168.40 | |