| 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 | $160.45 | 10.428% | $177.1817 | $177.18 | $177.20 | $177.20 |
| Purchase #2 | $81.72 | 5.661% | $86.3462 | $86.35 | $86.35 | $86.30 |
| Purchase #3 | $178.49 | 7.646% | $192.1373 | $192.14 | $192.15 | $192.10 |
| Purchase #4 | $74.62 | 8.408% | $80.894 | $80.89 | $80.90 | $80.90 |
| Purchase #5 | $111.27 | 11.626% | $124.2063 | $124.21 | $124.20 | $124.20 |
| Purchase #6 | $246.44 | 4.510% | $257.5544 | $257.55 | $257.55 | $257.60 |
| Purchase #7 | $160.60 | 5.871% | $170.0288 | $170.03 | $170.05 | $170.00 |
| 7 purchase totals = | $1,013.59 | $1,088.3487 | $1,088.35 | $1,088.40 | $1,088.30 | |