| 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 | $140.77 | 10.411% | $155.4256 | $155.43 | $155.45 | $155.40 |
| Purchase #2 | $164.36 | 13.282% | $186.1903 | $186.19 | $186.20 | $186.20 |
| Purchase #3 | $40.64 | 6.203% | $43.1609 | $43.16 | $43.15 | $43.20 |
| Purchase #4 | $73.62 | 8.586% | $79.941 | $79.94 | $79.95 | $79.90 |
| Purchase #5 | $218.88 | 9.275% | $239.1811 | $239.18 | $239.20 | $239.20 |
| Purchase #6 | $91.32 | 13.298% | $103.4637 | $103.46 | $103.45 | $103.50 |
| Purchase #7 | $20.44 | 6.456% | $21.7596 | $21.76 | $21.75 | $21.80 |
| 7 purchase totals = | $750.03 | $829.1222 | $829.12 | $829.15 | $829.20 | |