| 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 | $140.80 | 7.540% | $151.4163 | $151.42 | $151.40 | $151.40 |
| Purchase #2 | $246.88 | 6.276% | $262.3742 | $262.37 | $262.35 | $262.40 |
| Purchase #3 | $184.92 | 4.323% | $192.9141 | $192.91 | $192.90 | $192.90 |
| Purchase #4 | $22.30 | 7.143% | $23.8929 | $23.89 | $23.90 | $23.90 |
| Purchase #5 | $165.40 | 8.281% | $179.0968 | $179.10 | $179.10 | $179.10 |
| Purchase #6 | $141.41 | 8.850% | $153.9248 | $153.92 | $153.90 | $153.90 |
| Purchase #7 | $239.98 | 6.494% | $255.5643 | $255.56 | $255.55 | $255.60 |
| 7 purchase totals = | $1,141.69 | $1,219.1834 | $1,219.17 | $1,219.10 | $1,219.20 | |