| 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 | $164.87 | 3.649% | $170.8861 | $170.89 | $170.90 | $170.90 |
| Purchase #2 | $214.75 | 11.808% | $240.1077 | $240.11 | $240.10 | $240.10 |
| Purchase #3 | $59.50 | 10.653% | $65.8385 | $65.84 | $65.85 | $65.80 |
| Purchase #4 | $69.25 | 9.869% | $76.0843 | $76.08 | $76.10 | $76.10 |
| Purchase #5 | $208.95 | 13.305% | $236.7508 | $236.75 | $236.75 | $236.80 |
| Purchase #6 | $71.45 | 9.277% | $78.0784 | $78.08 | $78.10 | $78.10 |
| Purchase #7 | $246.50 | 7.422% | $264.7952 | $264.80 | $264.80 | $264.80 |
| 7 purchase totals = | $1,035.27 | $1,132.5410 | $1,132.55 | $1,132.60 | $1,132.60 | |