| 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 | $188.71 | 4.641% | $197.468 | $197.47 | $197.45 | $197.50 |
| Purchase #2 | $145.78 | 6.809% | $155.7062 | $155.71 | $155.70 | $155.70 |
| Purchase #3 | $166.90 | 10.217% | $183.9522 | $183.95 | $183.95 | $184.00 |
| Purchase #4 | $16.29 | 7.296% | $17.4785 | $17.48 | $17.50 | $17.50 |
| Purchase #5 | $184.83 | 4.333% | $192.8387 | $192.84 | $192.85 | $192.80 |
| Purchase #6 | $66.89 | 13.843% | $76.1496 | $76.15 | $76.15 | $76.10 |
| Purchase #7 | $117.69 | 4.539% | $123.0319 | $123.03 | $123.05 | $123.00 |
| 7 purchase totals = | $887.09 | $946.6251 | $946.63 | $946.65 | $946.60 | |