| 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 | $151.91 | 9.859% | $166.8868 | $166.89 | $166.90 | $166.90 |
| Purchase #2 | $141.96 | 7.227% | $152.2194 | $152.22 | $152.20 | $152.20 |
| Purchase #3 | $11.78 | 5.318% | $12.4065 | $12.41 | $12.40 | $12.40 |
| Purchase #4 | $128.69 | 9.299% | $140.6569 | $140.66 | $140.65 | $140.70 |
| Purchase #5 | $57.26 | 6.122% | $60.7655 | $60.77 | $60.75 | $60.80 |
| Purchase #6 | $171.61 | 12.711% | $193.4233 | $193.42 | $193.40 | $193.40 |
| Purchase #7 | $248.73 | 9.371% | $272.0385 | $272.04 | $272.05 | $272.00 |
| 7 purchase totals = | $911.94 | $998.3969 | $998.41 | $998.35 | $998.40 | |