| 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 | $150.68 | 3.198% | $155.4987 | $155.50 | $155.50 | $155.50 |
| Purchase #2 | $5.42 | 10.127% | $5.9689 | $5.97 | $5.95 | $6.00 |
| Purchase #3 | $66.39 | 6.367% | $70.6171 | $70.62 | $70.60 | $70.60 |
| Purchase #4 | $188.70 | 4.444% | $197.0858 | $197.09 | $197.10 | $197.10 |
| Purchase #5 | $198.98 | 13.824% | $226.487 | $226.49 | $226.50 | $226.50 |
| Purchase #6 | $85.57 | 6.433% | $91.0747 | $91.07 | $91.05 | $91.10 |
| Purchase #7 | $133.41 | 11.306% | $148.4933 | $148.49 | $148.50 | $148.50 |
| 7 purchase totals = | $829.15 | $895.2255 | $895.23 | $895.20 | $895.30 | |