| 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 | $73.25 | 12.475% | $82.3879 | $82.39 | $82.40 | $82.40 |
| Purchase #2 | $146.39 | 13.482% | $166.1263 | $166.13 | $166.15 | $166.10 |
| Purchase #3 | $51.56 | 12.486% | $57.9978 | $58.00 | $58.00 | $58.00 |
| Purchase #4 | $185.54 | 5.148% | $195.0916 | $195.09 | $195.10 | $195.10 |
| Purchase #5 | $167.72 | 4.234% | $174.8213 | $174.82 | $174.80 | $174.80 |
| Purchase #6 | $15.56 | 10.828% | $17.2448 | $17.24 | $17.25 | $17.20 |
| Purchase #7 | $32.87 | 6.269% | $34.9306 | $34.93 | $34.95 | $34.90 |
| 7 purchase totals = | $672.89 | $728.6003 | $728.60 | $728.65 | $728.50 | |