| 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 | $169.33 | 6.629% | $180.5549 | $180.55 | $180.55 | $180.60 |
| Purchase #2 | $234.84 | 5.545% | $247.8619 | $247.86 | $247.85 | $247.90 |
| Purchase #3 | $32.96 | 5.151% | $34.6578 | $34.66 | $34.65 | $34.70 |
| Purchase #4 | $108.95 | 13.622% | $123.7912 | $123.79 | $123.80 | $123.80 |
| Purchase #5 | $246.34 | 4.442% | $257.2824 | $257.28 | $257.30 | $257.30 |
| Purchase #6 | $18.71 | 7.357% | $20.0865 | $20.09 | $20.10 | $20.10 |
| Purchase #7 | $98.79 | 5.701% | $104.422 | $104.42 | $104.40 | $104.40 |
| 7 purchase totals = | $909.92 | $968.6567 | $968.65 | $968.65 | $968.80 | |