| 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 | $170.40 | 10.329% | $188.0006 | $188.00 | $188.00 | $188.00 |
| Purchase #2 | $27.98 | 6.609% | $29.8292 | $29.83 | $29.85 | $29.80 |
| Purchase #3 | $109.74 | 11.797% | $122.686 | $122.69 | $122.70 | $122.70 |
| Purchase #4 | $6.32 | 11.142% | $7.0242 | $7.02 | $7.00 | $7.00 |
| Purchase #5 | $23.79 | 5.498% | $25.098 | $25.10 | $25.10 | $25.10 |
| Purchase #6 | $196.96 | 5.588% | $207.9661 | $207.97 | $207.95 | $208.00 |
| Purchase #7 | $68.72 | 4.628% | $71.9004 | $71.90 | $71.90 | $71.90 |
| 7 purchase totals = | $603.91 | $652.5045 | $652.51 | $652.50 | $652.50 | |