| 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 | $153.70 | 4.291% | $160.2953 | $160.30 | $160.30 | $160.30 |
| Purchase #2 | $30.98 | 13.511% | $35.1657 | $35.17 | $35.15 | $35.20 |
| Purchase #3 | $18.44 | 3.476% | $19.081 | $19.08 | $19.10 | $19.10 |
| Purchase #4 | $30.79 | 9.402% | $33.6849 | $33.68 | $33.70 | $33.70 |
| Purchase #5 | $163.70 | 11.858% | $183.1115 | $183.11 | $183.10 | $183.10 |
| Purchase #6 | $96.74 | 8.320% | $104.7888 | $104.79 | $104.80 | $104.80 |
| Purchase #7 | $161.60 | 9.425% | $176.8308 | $176.83 | $176.85 | $176.80 |
| 7 purchase totals = | $655.95 | $712.9580 | $712.96 | $713.00 | $713.00 | |