| 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 | $138.80 | 11.229% | $154.3859 | $154.39 | $154.40 | $154.40 |
| Purchase #2 | $27.35 | 11.521% | $30.501 | $30.50 | $30.50 | $30.50 |
| Purchase #3 | $216.62 | 9.496% | $237.1902 | $237.19 | $237.20 | $237.20 |
| Purchase #4 | $147.44 | 10.459% | $162.8607 | $162.86 | $162.85 | $162.90 |
| Purchase #5 | $179.43 | 8.246% | $194.2258 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $142.26 | 11.240% | $158.25 | $158.25 | $158.25 | $158.30 |
| Purchase #7 | $126.51 | 12.309% | $142.0821 | $142.08 | $142.10 | $142.10 |
| 7 purchase totals = | $978.41 | $1,079.4957 | $1,079.50 | $1,079.55 | $1,079.60 | |