| 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 | $142.84 | 10.593% | $157.971 | $157.97 | $157.95 | $158.00 |
| Purchase #2 | $147.35 | 11.499% | $164.2938 | $164.29 | $164.30 | $164.30 |
| Purchase #3 | $190.70 | 7.281% | $204.5849 | $204.58 | $204.60 | $204.60 |
| Purchase #4 | $121.85 | 4.297% | $127.0859 | $127.09 | $127.10 | $127.10 |
| Purchase #5 | $191.81 | 12.345% | $215.4889 | $215.49 | $215.50 | $215.50 |
| Purchase #6 | $89.95 | 6.830% | $96.0936 | $96.09 | $96.10 | $96.10 |
| Purchase #7 | $226.95 | 3.268% | $234.3667 | $234.37 | $234.35 | $234.40 |
| 7 purchase totals = | $1,111.45 | $1,199.8848 | $1,199.88 | $1,199.90 | $1,200.00 | |