| 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 | $117.34 | 8.443% | $127.247 | $127.25 | $127.25 | $127.20 |
| Purchase #2 | $106.75 | 9.838% | $117.2521 | $117.25 | $117.25 | $117.30 |
| Purchase #3 | $161.50 | 12.520% | $181.7198 | $181.72 | $181.70 | $181.70 |
| Purchase #4 | $108.96 | 10.740% | $120.6623 | $120.66 | $120.65 | $120.70 |
| Purchase #5 | $28.63 | 6.850% | $30.5912 | $30.59 | $30.60 | $30.60 |
| Purchase #6 | $76.85 | 12.223% | $86.2434 | $86.24 | $86.25 | $86.20 |
| Purchase #7 | $132.84 | 7.596% | $142.9305 | $142.93 | $142.95 | $142.90 |
| 7 purchase totals = | $732.87 | $806.6463 | $806.64 | $806.65 | $806.60 | |