| 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 | $164.33 | 9.813% | $180.4557 | $180.46 | $180.45 | $180.50 |
| Purchase #2 | $110.49 | 3.623% | $114.4931 | $114.49 | $114.50 | $114.50 |
| Purchase #3 | $132.40 | 6.601% | $141.1397 | $141.14 | $141.15 | $141.10 |
| Purchase #4 | $130.91 | 12.643% | $147.461 | $147.46 | $147.45 | $147.50 |
| Purchase #5 | $26.77 | 12.271% | $30.0549 | $30.05 | $30.05 | $30.10 |
| Purchase #6 | $134.55 | 9.596% | $147.4614 | $147.46 | $147.45 | $147.50 |
| Purchase #7 | $59.91 | 3.805% | $62.1896 | $62.19 | $62.20 | $62.20 |
| 7 purchase totals = | $759.36 | $823.2554 | $823.25 | $823.25 | $823.40 | |