| 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 | $143.26 | 9.823% | $157.3324 | $157.33 | $157.35 | $157.30 |
| Purchase #2 | $201.83 | 11.599% | $225.2403 | $225.24 | $225.25 | $225.20 |
| Purchase #3 | $100.76 | 10.472% | $111.3116 | $111.31 | $111.30 | $111.30 |
| Purchase #4 | $229.58 | 4.282% | $239.4106 | $239.41 | $239.40 | $239.40 |
| Purchase #5 | $115.44 | 5.431% | $121.7095 | $121.71 | $121.70 | $121.70 |
| Purchase #6 | $214.88 | 8.650% | $233.4671 | $233.47 | $233.45 | $233.50 |
| Purchase #7 | $173.62 | 5.536% | $183.2316 | $183.23 | $183.25 | $183.20 |
| 7 purchase totals = | $1,179.37 | $1,271.7031 | $1,271.70 | $1,271.70 | $1,271.60 | |