| 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 | $197.68 | 11.682% | $220.773 | $220.77 | $220.75 | $220.80 |
| Purchase #2 | $67.48 | 7.385% | $72.4634 | $72.46 | $72.45 | $72.50 |
| Purchase #3 | $162.44 | 9.277% | $177.5096 | $177.51 | $177.50 | $177.50 |
| Purchase #4 | $128.75 | 11.189% | $143.1558 | $143.16 | $143.15 | $143.20 |
| Purchase #5 | $20.65 | 11.775% | $23.0815 | $23.08 | $23.10 | $23.10 |
| Purchase #6 | $49.55 | 5.725% | $52.3867 | $52.39 | $52.40 | $52.40 |
| Purchase #7 | $185.31 | 8.605% | $201.2559 | $201.26 | $201.25 | $201.30 |
| 7 purchase totals = | $811.86 | $890.6259 | $890.63 | $890.60 | $890.80 | |