| 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 | $207.64 | 8.496% | $225.2811 | $225.28 | $225.30 | $225.30 |
| Purchase #2 | $157.51 | 5.604% | $166.3369 | $166.34 | $166.35 | $166.30 |
| Purchase #3 | $166.43 | 3.674% | $172.5446 | $172.54 | $172.55 | $172.50 |
| Purchase #4 | $110.44 | 8.689% | $120.0361 | $120.04 | $120.05 | $120.00 |
| Purchase #5 | $107.52 | 11.377% | $119.7526 | $119.75 | $119.75 | $119.80 |
| Purchase #6 | $155.27 | 5.408% | $163.667 | $163.67 | $163.65 | $163.70 |
| Purchase #7 | $197.65 | 8.658% | $214.7625 | $214.76 | $214.75 | $214.80 |
| 7 purchase totals = | $1,102.46 | $1,182.3808 | $1,182.38 | $1,182.40 | $1,182.40 | |