| 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 | $164.60 | 11.312% | $183.2196 | $183.22 | $183.20 | $183.20 |
| Purchase #2 | $162.88 | 5.533% | $171.8922 | $171.89 | $171.90 | $171.90 |
| Purchase #3 | $61.67 | 10.743% | $68.2952 | $68.30 | $68.30 | $68.30 |
| Purchase #4 | $88.56 | 12.244% | $99.4033 | $99.40 | $99.40 | $99.40 |
| Purchase #5 | $106.43 | 13.285% | $120.5692 | $120.57 | $120.55 | $120.60 |
| Purchase #6 | $67.93 | 13.671% | $77.2167 | $77.22 | $77.20 | $77.20 |
| Purchase #7 | $125.92 | 10.251% | $138.8281 | $138.83 | $138.85 | $138.80 |
| 7 purchase totals = | $777.99 | $859.4243 | $859.43 | $859.40 | $859.40 | |