| 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 | $154.65 | 12.772% | $174.4019 | $174.40 | $174.40 | $174.40 |
| Purchase #2 | $62.37 | 10.804% | $69.1085 | $69.11 | $69.10 | $69.10 |
| Purchase #3 | $123.47 | 8.646% | $134.1452 | $134.15 | $134.15 | $134.10 |
| Purchase #4 | $5.54 | 8.480% | $6.0098 | $6.01 | $6.00 | $6.00 |
| Purchase #5 | $55.38 | 8.160% | $59.899 | $59.90 | $59.90 | $59.90 |
| Purchase #6 | $213.31 | 8.595% | $231.644 | $231.64 | $231.65 | $231.60 |
| Purchase #7 | $13.78 | 10.398% | $15.2128 | $15.21 | $15.20 | $15.20 |
| 7 purchase totals = | $628.50 | $690.4212 | $690.42 | $690.40 | $690.30 | |