| 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 | $134.41 | 6.792% | $143.5391 | $143.54 | $143.55 | $143.50 |
| Purchase #2 | $132.91 | 9.244% | $145.1962 | $145.20 | $145.20 | $145.20 |
| Purchase #3 | $90.57 | 13.588% | $102.8767 | $102.88 | $102.90 | $102.90 |
| Purchase #4 | $109.71 | 9.438% | $120.0644 | $120.06 | $120.05 | $120.10 |
| Purchase #5 | $119.97 | 11.359% | $133.5974 | $133.60 | $133.60 | $133.60 |
| Purchase #6 | $62.60 | 5.440% | $66.0054 | $66.01 | $66.00 | $66.00 |
| Purchase #7 | $216.65 | 4.264% | $225.888 | $225.89 | $225.90 | $225.90 |
| 7 purchase totals = | $866.82 | $937.1672 | $937.18 | $937.20 | $937.20 | |