| 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 | $152.26 | 7.819% | $164.1652 | $164.17 | $164.15 | $164.20 |
| Purchase #2 | $68.68 | 12.588% | $77.3254 | $77.33 | $77.35 | $77.30 |
| Purchase #3 | $122.96 | 11.463% | $137.0549 | $137.05 | $137.05 | $137.10 |
| Purchase #4 | $41.50 | 13.117% | $46.9436 | $46.94 | $46.95 | $46.90 |
| Purchase #5 | $6.47 | 7.186% | $6.9349 | $6.93 | $6.95 | $6.90 |
| Purchase #6 | $174.35 | 10.110% | $191.9768 | $191.98 | $192.00 | $192.00 |
| Purchase #7 | $218.61 | 12.557% | $246.0609 | $246.06 | $246.05 | $246.10 |
| 7 purchase totals = | $784.83 | $870.4617 | $870.46 | $870.50 | $870.50 | |