| 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 | $130.67 | 12.314% | $146.7607 | $146.76 | $146.75 | $146.80 |
| Purchase #2 | $216.64 | 8.173% | $234.346 | $234.35 | $234.35 | $234.30 |
| Purchase #3 | $111.87 | 10.717% | $123.8591 | $123.86 | $123.85 | $123.90 |
| Purchase #4 | $87.37 | 13.291% | $98.9823 | $98.98 | $99.00 | $99.00 |
| Purchase #5 | $111.78 | 12.735% | $126.0152 | $126.02 | $126.00 | $126.00 |
| Purchase #6 | $129.81 | 10.503% | $143.4439 | $143.44 | $143.45 | $143.40 |
| Purchase #7 | $7.47 | 4.306% | $7.7917 | $7.79 | $7.80 | $7.80 |
| 7 purchase totals = | $795.61 | $881.1989 | $881.20 | $881.20 | $881.20 | |