| 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 | $116.65 | 8.785% | $126.8977 | $126.90 | $126.90 | $126.90 |
| Purchase #2 | $168.35 | 7.262% | $180.5756 | $180.58 | $180.60 | $180.60 |
| Purchase #3 | $26.56 | 5.363% | $27.9844 | $27.98 | $28.00 | $28.00 |
| Purchase #4 | $172.47 | 6.372% | $183.4598 | $183.46 | $183.45 | $183.50 |
| Purchase #5 | $218.76 | 5.602% | $231.0149 | $231.01 | $231.00 | $231.00 |
| Purchase #6 | $146.75 | 10.672% | $162.4112 | $162.41 | $162.40 | $162.40 |
| Purchase #7 | $153.25 | 12.108% | $171.8055 | $171.81 | $171.80 | $171.80 |
| 7 purchase totals = | $1,002.79 | $1,084.1491 | $1,084.15 | $1,084.15 | $1,084.20 | |