| 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 | $172.89 | 3.315% | $178.6213 | $178.62 | $178.60 | $178.60 |
| Purchase #2 | $82.32 | 4.655% | $86.152 | $86.15 | $86.15 | $86.20 |
| Purchase #3 | $107.66 | 3.269% | $111.1794 | $111.18 | $111.20 | $111.20 |
| Purchase #4 | $228.74 | 8.285% | $247.6911 | $247.69 | $247.70 | $247.70 |
| Purchase #5 | $147.69 | 5.532% | $155.8602 | $155.86 | $155.85 | $155.90 |
| Purchase #6 | $211.43 | 11.732% | $236.235 | $236.24 | $236.25 | $236.20 |
| Purchase #7 | $84.45 | 3.645% | $87.5282 | $87.53 | $87.55 | $87.50 |
| 7 purchase totals = | $1,035.18 | $1,103.2672 | $1,103.27 | $1,103.30 | $1,103.30 | |