| 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 | $157.92 | 9.239% | $172.5102 | $172.51 | $172.50 | $172.50 |
| Purchase #2 | $55.42 | 13.633% | $62.9754 | $62.98 | $63.00 | $63.00 |
| Purchase #3 | $163.28 | 6.484% | $173.8671 | $173.87 | $173.85 | $173.90 |
| Purchase #4 | $145.86 | 12.612% | $164.2559 | $164.26 | $164.25 | $164.30 |
| Purchase #5 | $157.37 | 5.568% | $166.1324 | $166.13 | $166.15 | $166.10 |
| Purchase #6 | $166.60 | 5.668% | $176.0429 | $176.04 | $176.05 | $176.00 |
| Purchase #7 | $89.88 | 8.212% | $97.2609 | $97.26 | $97.25 | $97.30 |
| 7 purchase totals = | $936.33 | $1,013.0448 | $1,013.05 | $1,013.05 | $1,013.10 | |