| 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 | $171.95 | 8.660% | $186.8409 | $186.84 | $186.85 | $186.80 |
| Purchase #2 | $13.74 | 11.358% | $15.3006 | $15.30 | $15.30 | $15.30 |
| Purchase #3 | $59.64 | 8.580% | $64.7571 | $64.76 | $64.75 | $64.80 |
| Purchase #4 | $125.53 | 11.759% | $140.2911 | $140.29 | $140.30 | $140.30 |
| Purchase #5 | $222.86 | 10.179% | $245.5449 | $245.54 | $245.55 | $245.50 |
| Purchase #6 | $192.98 | 12.589% | $217.2743 | $217.27 | $217.25 | $217.30 |
| Purchase #7 | $139.92 | 4.372% | $146.0373 | $146.04 | $146.05 | $146.00 |
| 7 purchase totals = | $926.62 | $1,016.0462 | $1,016.04 | $1,016.05 | $1,016.00 | |