| 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 | $179.96 | 3.593% | $186.426 | $186.43 | $186.45 | $186.40 |
| Purchase #2 | $190.48 | 10.854% | $211.1547 | $211.15 | $211.15 | $211.20 |
| Purchase #3 | $212.41 | 9.860% | $233.3536 | $233.35 | $233.35 | $233.40 |
| Purchase #4 | $111.88 | 13.425% | $126.8999 | $126.90 | $126.90 | $126.90 |
| Purchase #5 | $77.62 | 8.506% | $84.2224 | $84.22 | $84.20 | $84.20 |
| Purchase #6 | $184.46 | 10.679% | $204.1585 | $204.16 | $204.15 | $204.20 |
| Purchase #7 | $231.95 | 12.784% | $261.6025 | $261.60 | $261.60 | $261.60 |
| 7 purchase totals = | $1,188.76 | $1,307.8176 | $1,307.81 | $1,307.80 | $1,307.90 | |