| 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 | $152.45 | 11.713% | $170.3065 | $170.31 | $170.30 | $170.30 |
| Purchase #2 | $235.43 | 9.175% | $257.0307 | $257.03 | $257.05 | $257.00 |
| Purchase #3 | $78.52 | 10.812% | $87.0096 | $87.01 | $87.00 | $87.00 |
| Purchase #4 | $202.84 | 9.268% | $221.6392 | $221.64 | $221.65 | $221.60 |
| Purchase #5 | $34.77 | 3.769% | $36.0805 | $36.08 | $36.10 | $36.10 |
| Purchase #6 | $168.84 | 6.524% | $179.8551 | $179.86 | $179.85 | $179.90 |
| Purchase #7 | $163.76 | 4.109% | $170.4889 | $170.49 | $170.50 | $170.50 |
| 7 purchase totals = | $1,036.61 | $1,122.4105 | $1,122.42 | $1,122.45 | $1,122.40 | |