| 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 | $208.45 | 4.109% | $217.0152 | $217.02 | $217.00 | $217.00 |
| Purchase #2 | $190.89 | 8.352% | $206.8331 | $206.83 | $206.85 | $206.80 |
| Purchase #3 | $96.99 | 6.390% | $103.1877 | $103.19 | $103.20 | $103.20 |
| Purchase #4 | $83.41 | 3.132% | $86.0224 | $86.02 | $86.00 | $86.00 |
| Purchase #5 | $94.80 | 11.529% | $105.7295 | $105.73 | $105.75 | $105.70 |
| Purchase #6 | $172.79 | 4.264% | $180.1578 | $180.16 | $180.15 | $180.20 |
| Purchase #7 | $71.58 | 12.704% | $80.6735 | $80.67 | $80.65 | $80.70 |
| 7 purchase totals = | $918.91 | $979.6192 | $979.62 | $979.60 | $979.60 | |