| 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 | $180.66 | 4.604% | $188.9776 | $188.98 | $189.00 | $189.00 |
| Purchase #2 | $230.77 | 13.186% | $261.1993 | $261.20 | $261.20 | $261.20 |
| Purchase #3 | $166.88 | 13.843% | $189.9812 | $189.98 | $190.00 | $190.00 |
| Purchase #4 | $194.80 | 4.191% | $202.9641 | $202.96 | $202.95 | $203.00 |
| Purchase #5 | $40.56 | 4.717% | $42.4732 | $42.47 | $42.45 | $42.50 |
| Purchase #6 | $136.47 | 4.712% | $142.9005 | $142.90 | $142.90 | $142.90 |
| Purchase #7 | $207.92 | 8.495% | $225.5828 | $225.58 | $225.60 | $225.60 |
| 7 purchase totals = | $1,158.06 | $1,254.0787 | $1,254.07 | $1,254.10 | $1,254.20 | |