| 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 | $81.71 | 5.752% | $86.41 | $86.41 | $86.40 | $86.40 |
| Purchase #2 | $157.54 | 11.254% | $175.2696 | $175.27 | $175.25 | $175.30 |
| Purchase #3 | $54.68 | 13.867% | $62.2625 | $62.26 | $62.25 | $62.30 |
| Purchase #4 | $180.54 | 6.809% | $192.833 | $192.83 | $192.85 | $192.80 |
| Purchase #5 | $23.61 | 12.534% | $26.5693 | $26.57 | $26.55 | $26.60 |
| Purchase #6 | $126.37 | 8.744% | $137.4198 | $137.42 | $137.40 | $137.40 |
| Purchase #7 | $170.85 | 13.837% | $194.4905 | $194.49 | $194.50 | $194.50 |
| 7 purchase totals = | $795.30 | $875.2547 | $875.25 | $875.20 | $875.30 | |