| 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 | $120.31 | 6.863% | $128.5669 | $128.57 | $128.55 | $128.60 |
| Purchase #2 | $21.61 | 6.850% | $23.0903 | $23.09 | $23.10 | $23.10 |
| Purchase #3 | $135.27 | 8.635% | $146.9506 | $146.95 | $146.95 | $147.00 |
| Purchase #4 | $130.39 | 7.328% | $139.945 | $139.95 | $139.95 | $139.90 |
| Purchase #5 | $163.47 | 6.561% | $174.1953 | $174.20 | $174.20 | $174.20 |
| Purchase #6 | $146.54 | 11.493% | $163.3818 | $163.38 | $163.40 | $163.40 |
| Purchase #7 | $119.39 | 13.421% | $135.4133 | $135.41 | $135.40 | $135.40 |
| 7 purchase totals = | $836.98 | $911.5432 | $911.55 | $911.55 | $911.60 | |