| 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 | $160.92 | 4.747% | $168.5589 | $168.56 | $168.55 | $168.60 |
| Purchase #2 | $96.40 | 6.518% | $102.6834 | $102.68 | $102.70 | $102.70 |
| Purchase #3 | $217.93 | 11.542% | $243.0835 | $243.08 | $243.10 | $243.10 |
| Purchase #4 | $136.78 | 4.318% | $142.6862 | $142.69 | $142.70 | $142.70 |
| Purchase #5 | $235.29 | 8.266% | $254.7391 | $254.74 | $254.75 | $254.70 |
| Purchase #6 | $244.50 | 8.824% | $266.0747 | $266.07 | $266.05 | $266.10 |
| Purchase #7 | $127.97 | 9.596% | $140.25 | $140.25 | $140.25 | $140.30 |
| 7 purchase totals = | $1,219.79 | $1,318.0758 | $1,318.07 | $1,318.10 | $1,318.20 | |