| 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 | $143.88 | 10.520% | $159.0162 | $159.02 | $159.00 | $159.00 |
| Purchase #2 | $127.47 | 6.747% | $136.0704 | $136.07 | $136.05 | $136.10 |
| Purchase #3 | $203.57 | 10.558% | $225.0629 | $225.06 | $225.05 | $225.10 |
| Purchase #4 | $234.53 | 8.618% | $254.7418 | $254.74 | $254.75 | $254.70 |
| Purchase #5 | $152.58 | 11.683% | $170.4059 | $170.41 | $170.40 | $170.40 |
| Purchase #6 | $61.34 | 5.717% | $64.8468 | $64.85 | $64.85 | $64.80 |
| Purchase #7 | $24.35 | 3.594% | $25.2251 | $25.23 | $25.25 | $25.20 |
| 7 purchase totals = | $947.72 | $1,035.3691 | $1,035.38 | $1,035.35 | $1,035.30 | |