| 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 | $153.37 | 6.649% | $163.5676 | $163.57 | $163.55 | $163.60 |
| Purchase #2 | $185.49 | 3.176% | $191.3812 | $191.38 | $191.40 | $191.40 |
| Purchase #3 | $5.31 | 12.463% | $5.9718 | $5.97 | $5.95 | $6.00 |
| Purchase #4 | $184.37 | 9.514% | $201.911 | $201.91 | $201.90 | $201.90 |
| Purchase #5 | $233.29 | 7.795% | $251.475 | $251.48 | $251.50 | $251.50 |
| Purchase #6 | $69.33 | 10.298% | $76.4696 | $76.47 | $76.45 | $76.50 |
| Purchase #7 | $28.69 | 12.435% | $32.2576 | $32.26 | $32.25 | $32.30 |
| 7 purchase totals = | $859.85 | $923.0338 | $923.04 | $923.00 | $923.20 | |