| 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 | $162.82 | 10.775% | $180.3639 | $180.36 | $180.35 | $180.40 |
| Purchase #2 | $119.64 | 12.515% | $134.6129 | $134.61 | $134.60 | $134.60 |
| Purchase #3 | $135.74 | 8.488% | $147.2616 | $147.26 | $147.25 | $147.30 |
| Purchase #4 | $176.46 | 7.501% | $189.6963 | $189.70 | $189.70 | $189.70 |
| Purchase #5 | $43.69 | 5.223% | $45.9719 | $45.97 | $45.95 | $46.00 |
| Purchase #6 | $139.68 | 12.516% | $157.1623 | $157.16 | $157.15 | $157.20 |
| Purchase #7 | $83.32 | 3.204% | $85.9896 | $85.99 | $86.00 | $86.00 |
| 7 purchase totals = | $861.35 | $941.0585 | $941.05 | $941.00 | $941.20 | |