| 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 | $157.98 | 8.306% | $171.1018 | $171.10 | $171.10 | $171.10 |
| Purchase #2 | $17.67 | 4.575% | $18.4784 | $18.48 | $18.50 | $18.50 |
| Purchase #3 | $37.42 | 4.341% | $39.0444 | $39.04 | $39.05 | $39.00 |
| Purchase #4 | $212.94 | 5.122% | $223.8468 | $223.85 | $223.85 | $223.80 |
| Purchase #5 | $69.91 | 12.409% | $78.5851 | $78.59 | $78.60 | $78.60 |
| Purchase #6 | $218.72 | 9.635% | $239.7937 | $239.79 | $239.80 | $239.80 |
| Purchase #7 | $163.35 | 9.190% | $178.3619 | $178.36 | $178.35 | $178.40 |
| 7 purchase totals = | $877.99 | $949.2121 | $949.21 | $949.25 | $949.20 | |