| 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 | $155.65 | 8.701% | $169.1931 | $169.19 | $169.20 | $169.20 |
| Purchase #2 | $96.83 | 3.110% | $99.8414 | $99.84 | $99.85 | $99.80 |
| Purchase #3 | $172.41 | 12.368% | $193.7337 | $193.73 | $193.75 | $193.70 |
| Purchase #4 | $187.37 | 7.488% | $201.4003 | $201.40 | $201.40 | $201.40 |
| Purchase #5 | $248.83 | 4.433% | $259.8606 | $259.86 | $259.85 | $259.90 |
| Purchase #6 | $211.54 | 9.554% | $231.7505 | $231.75 | $231.75 | $231.80 |
| Purchase #7 | $20.73 | 12.792% | $23.3818 | $23.38 | $23.40 | $23.40 |
| 7 purchase totals = | $1,093.36 | $1,179.1614 | $1,179.15 | $1,179.20 | $1,179.20 | |