| 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 | $151.58 | 12.539% | $170.5866 | $170.59 | $170.60 | $170.60 |
| Purchase #2 | $138.50 | 6.181% | $147.0607 | $147.06 | $147.05 | $147.10 |
| Purchase #3 | $67.80 | 5.527% | $71.5473 | $71.55 | $71.55 | $71.50 |
| Purchase #4 | $54.60 | 6.732% | $58.2757 | $58.28 | $58.30 | $58.30 |
| Purchase #5 | $10.63 | 3.542% | $11.0065 | $11.01 | $11.00 | $11.00 |
| Purchase #6 | $186.89 | 7.427% | $200.7703 | $200.77 | $200.75 | $200.80 |
| Purchase #7 | $108.28 | 6.602% | $115.4286 | $115.43 | $115.45 | $115.40 |
| 7 purchase totals = | $718.28 | $774.6757 | $774.69 | $774.70 | $774.70 | |