| 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 | $183.85 | 6.120% | $195.1016 | $195.10 | $195.10 | $195.10 |
| Purchase #2 | $119.84 | 3.852% | $124.4562 | $124.46 | $124.45 | $124.50 |
| Purchase #3 | $144.81 | 7.437% | $155.5795 | $155.58 | $155.60 | $155.60 |
| Purchase #4 | $142.63 | 6.636% | $152.0949 | $152.09 | $152.10 | $152.10 |
| Purchase #5 | $106.31 | 6.386% | $113.099 | $113.10 | $113.10 | $113.10 |
| Purchase #6 | $183.58 | 5.596% | $193.8531 | $193.85 | $193.85 | $193.90 |
| Purchase #7 | $124.73 | 10.485% | $137.8079 | $137.81 | $137.80 | $137.80 |
| 7 purchase totals = | $1,005.75 | $1,071.9922 | $1,071.99 | $1,072.00 | $1,072.10 | |