| 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 | $194.92 | 6.439% | $207.4709 | $207.47 | $207.45 | $207.50 |
| Purchase #2 | $170.92 | 7.422% | $183.6057 | $183.61 | $183.60 | $183.60 |
| Purchase #3 | $158.83 | 9.599% | $174.0761 | $174.08 | $174.10 | $174.10 |
| Purchase #4 | $156.40 | 8.314% | $169.4031 | $169.40 | $169.40 | $169.40 |
| Purchase #5 | $223.71 | 5.683% | $236.4234 | $236.42 | $236.40 | $236.40 |
| Purchase #6 | $202.26 | 7.263% | $216.9501 | $216.95 | $216.95 | $217.00 |
| Purchase #7 | $130.41 | 10.160% | $143.6597 | $143.66 | $143.65 | $143.70 |
| 7 purchase totals = | $1,237.45 | $1,331.5890 | $1,331.59 | $1,331.55 | $1,331.70 | |