| 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 | $125.40 | 11.455% | $139.7646 | $139.76 | $139.75 | $139.80 |
| Purchase #2 | $128.26 | 13.623% | $145.7329 | $145.73 | $145.75 | $145.70 |
| Purchase #3 | $116.79 | 3.857% | $121.2946 | $121.29 | $121.30 | $121.30 |
| Purchase #4 | $111.44 | 7.321% | $119.5985 | $119.60 | $119.60 | $119.60 |
| Purchase #5 | $97.67 | 10.850% | $108.2672 | $108.27 | $108.25 | $108.30 |
| Purchase #6 | $139.51 | 12.116% | $156.413 | $156.41 | $156.40 | $156.40 |
| Purchase #7 | $100.88 | 5.303% | $106.2297 | $106.23 | $106.25 | $106.20 |
| 7 purchase totals = | $819.95 | $897.3005 | $897.29 | $897.30 | $897.30 | |