| 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 | $82.39 | 4.599% | $86.1791 | $86.18 | $86.20 | $86.20 |
| Purchase #2 | $45.79 | 12.148% | $51.3526 | $51.35 | $51.35 | $51.40 |
| Purchase #3 | $126.35 | 8.617% | $137.2376 | $137.24 | $137.25 | $137.20 |
| Purchase #4 | $125.58 | 3.550% | $130.0381 | $130.04 | $130.05 | $130.00 |
| Purchase #5 | $194.47 | 7.235% | $208.5399 | $208.54 | $208.55 | $208.50 |
| Purchase #6 | $139.63 | 6.507% | $148.7157 | $148.72 | $148.70 | $148.70 |
| Purchase #7 | $161.49 | 13.695% | $183.6061 | $183.61 | $183.60 | $183.60 |
| 7 purchase totals = | $875.70 | $945.6691 | $945.68 | $945.70 | $945.60 | |