| 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 | $17.43 | 9.129% | $19.0212 | $19.02 | $19.00 | $19.00 |
| Purchase #2 | $126.90 | 7.780% | $136.7728 | $136.77 | $136.75 | $136.80 |
| Purchase #3 | $34.54 | 11.535% | $38.5242 | $38.52 | $38.50 | $38.50 |
| Purchase #4 | $140.87 | 7.490% | $151.4212 | $151.42 | $151.40 | $151.40 |
| Purchase #5 | $156.60 | 4.263% | $163.2759 | $163.28 | $163.30 | $163.30 |
| Purchase #6 | $117.30 | 12.272% | $131.6951 | $131.70 | $131.70 | $131.70 |
| Purchase #7 | $64.67 | 12.768% | $72.9271 | $72.93 | $72.95 | $72.90 |
| 7 purchase totals = | $658.31 | $713.6375 | $713.64 | $713.60 | $713.60 | |