| 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 | $180.77 | 6.783% | $193.0316 | $193.03 | $193.05 | $193.00 |
| Purchase #2 | $219.43 | 12.667% | $247.2252 | $247.23 | $247.25 | $247.20 |
| Purchase #3 | $167.90 | 6.669% | $179.0973 | $179.10 | $179.10 | $179.10 |
| Purchase #4 | $202.72 | 10.435% | $223.8738 | $223.87 | $223.85 | $223.90 |
| Purchase #5 | $211.34 | 8.482% | $229.2659 | $229.27 | $229.25 | $229.30 |
| Purchase #6 | $242.66 | 3.604% | $251.4055 | $251.41 | $251.40 | $251.40 |
| Purchase #7 | $188.54 | 10.842% | $208.9815 | $208.98 | $209.00 | $209.00 |
| 7 purchase totals = | $1,413.36 | $1,532.8808 | $1,532.89 | $1,532.90 | $1,532.90 | |