| 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 | 10.514% | $181.906 | $181.91 | $181.90 | $181.90 |
| Purchase #2 | $20.58 | 3.752% | $21.3522 | $21.35 | $21.35 | $21.40 |
| Purchase #3 | $71.56 | 13.449% | $81.1841 | $81.18 | $81.20 | $81.20 |
| Purchase #4 | $93.73 | 3.623% | $97.1258 | $97.13 | $97.15 | $97.10 |
| Purchase #5 | $45.95 | 4.755% | $48.1349 | $48.13 | $48.15 | $48.10 |
| Purchase #6 | $159.54 | 11.735% | $178.262 | $178.26 | $178.25 | $178.30 |
| Purchase #7 | $93.32 | 10.206% | $102.8442 | $102.84 | $102.85 | $102.80 |
| 7 purchase totals = | $649.28 | $710.8092 | $710.80 | $710.85 | $710.80 | |