| 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 | $159.62 | 13.263% | $180.7904 | $180.79 | $180.80 | $180.80 |
| Purchase #2 | $248.81 | 8.842% | $270.8098 | $270.81 | $270.80 | $270.80 |
| Purchase #3 | $165.56 | 8.488% | $179.6127 | $179.61 | $179.60 | $179.60 |
| Purchase #4 | $23.72 | 10.801% | $26.282 | $26.28 | $26.30 | $26.30 |
| Purchase #5 | $99.98 | 8.763% | $108.7412 | $108.74 | $108.75 | $108.70 |
| Purchase #6 | $111.58 | 11.324% | $124.2153 | $124.22 | $124.20 | $124.20 |
| Purchase #7 | $70.44 | 13.271% | $79.7881 | $79.79 | $79.80 | $79.80 |
| 7 purchase totals = | $879.71 | $970.2395 | $970.24 | $970.25 | $970.20 | |