| 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 | $191.91 | 8.735% | $208.6733 | $208.67 | $208.65 | $208.70 |
| Purchase #2 | $148.61 | 8.812% | $161.7055 | $161.71 | $161.70 | $161.70 |
| Purchase #3 | $71.80 | 6.354% | $76.3622 | $76.36 | $76.35 | $76.40 |
| Purchase #4 | $66.45 | 4.785% | $69.6296 | $69.63 | $69.65 | $69.60 |
| Purchase #5 | $77.88 | 5.309% | $82.0146 | $82.01 | $82.00 | $82.00 |
| Purchase #6 | $76.90 | 11.540% | $85.7743 | $85.77 | $85.75 | $85.80 |
| Purchase #7 | $178.86 | 8.507% | $194.0756 | $194.08 | $194.10 | $194.10 |
| 7 purchase totals = | $812.41 | $878.2351 | $878.23 | $878.20 | $878.30 | |