| 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 | $168.53 | 13.245% | $190.8518 | $190.85 | $190.85 | $190.90 |
| Purchase #2 | $149.87 | 9.418% | $163.9848 | $163.98 | $164.00 | $164.00 |
| Purchase #3 | $167.48 | 13.669% | $190.3728 | $190.37 | $190.35 | $190.40 |
| Purchase #4 | $241.97 | 7.617% | $260.4009 | $260.40 | $260.40 | $260.40 |
| Purchase #5 | $27.62 | 5.236% | $29.0662 | $29.07 | $29.05 | $29.10 |
| Purchase #6 | $81.47 | 13.616% | $92.563 | $92.56 | $92.55 | $92.60 |
| Purchase #7 | $17.88 | 5.205% | $18.8107 | $18.81 | $18.80 | $18.80 |
| 7 purchase totals = | $854.82 | $946.0502 | $946.04 | $946.00 | $946.20 | |