| 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 | $161.37 | 4.648% | $168.8705 | $168.87 | $168.85 | $168.90 |
| Purchase #2 | $179.98 | 8.702% | $195.6419 | $195.64 | $195.65 | $195.60 |
| Purchase #3 | $150.76 | 12.813% | $170.0769 | $170.08 | $170.10 | $170.10 |
| Purchase #4 | $184.63 | 12.683% | $208.0466 | $208.05 | $208.05 | $208.00 |
| Purchase #5 | $56.30 | 10.659% | $62.301 | $62.30 | $62.30 | $62.30 |
| Purchase #6 | $57.54 | 7.380% | $61.7865 | $61.79 | $61.80 | $61.80 |
| Purchase #7 | $206.53 | 7.723% | $222.4803 | $222.48 | $222.50 | $222.50 |
| 7 purchase totals = | $997.11 | $1,089.2037 | $1,089.21 | $1,089.25 | $1,089.20 | |