| 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 | $113.33 | 7.306% | $121.6099 | $121.61 | $121.60 | $121.60 |
| Purchase #2 | $203.67 | 6.383% | $216.6703 | $216.67 | $216.65 | $216.70 |
| Purchase #3 | $161.80 | 3.852% | $168.0325 | $168.03 | $168.05 | $168.00 |
| Purchase #4 | $242.60 | 8.860% | $264.0944 | $264.09 | $264.10 | $264.10 |
| Purchase #5 | $16.60 | 7.300% | $17.8118 | $17.81 | $17.80 | $17.80 |
| Purchase #6 | $59.60 | 3.657% | $61.7796 | $61.78 | $61.80 | $61.80 |
| Purchase #7 | $195.81 | 9.627% | $214.6606 | $214.66 | $214.65 | $214.70 |
| 7 purchase totals = | $993.41 | $1,064.6591 | $1,064.65 | $1,064.65 | $1,064.70 | |