| 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 | $122.90 | 7.657% | $132.3105 | $132.31 | $132.30 | $132.30 |
| Purchase #2 | $171.39 | 5.757% | $181.2569 | $181.26 | $181.25 | $181.30 |
| Purchase #3 | $198.45 | 3.113% | $204.6277 | $204.63 | $204.65 | $204.60 |
| Purchase #4 | $31.80 | 6.519% | $33.873 | $33.87 | $33.85 | $33.90 |
| Purchase #5 | $58.31 | 4.580% | $60.9806 | $60.98 | $61.00 | $61.00 |
| Purchase #6 | $128.66 | 3.571% | $133.2544 | $133.25 | $133.25 | $133.30 |
| Purchase #7 | $143.92 | 10.669% | $159.2748 | $159.27 | $159.25 | $159.30 |
| 7 purchase totals = | $855.43 | $905.5779 | $905.57 | $905.55 | $905.70 | |