| 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 | $107.65 | 13.736% | $122.4368 | $122.44 | $122.45 | $122.40 |
| Purchase #2 | $169.68 | 10.706% | $187.8459 | $187.85 | $187.85 | $187.80 |
| Purchase #3 | $154.99 | 4.794% | $162.4202 | $162.42 | $162.40 | $162.40 |
| Purchase #4 | $157.29 | 4.132% | $163.7892 | $163.79 | $163.80 | $163.80 |
| Purchase #5 | $63.80 | 9.746% | $70.0179 | $70.02 | $70.00 | $70.00 |
| Purchase #6 | $37.95 | 9.724% | $41.6403 | $41.64 | $41.65 | $41.60 |
| Purchase #7 | $46.34 | 11.510% | $51.6737 | $51.67 | $51.65 | $51.70 |
| 7 purchase totals = | $737.70 | $799.8240 | $799.83 | $799.80 | $799.70 | |