| 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 | $101.66 | 7.235% | $109.0151 | $109.02 | $109.00 | $109.00 |
| Purchase #2 | $155.30 | 11.529% | $173.2045 | $173.20 | $173.20 | $173.20 |
| Purchase #3 | $18.29 | 5.299% | $19.2592 | $19.26 | $19.25 | $19.30 |
| Purchase #4 | $160.83 | 8.809% | $174.9975 | $175.00 | $175.00 | $175.00 |
| Purchase #5 | $44.60 | 10.643% | $49.3468 | $49.35 | $49.35 | $49.30 |
| Purchase #6 | $250.77 | 3.636% | $259.888 | $259.89 | $259.90 | $259.90 |
| Purchase #7 | $113.38 | 11.804% | $126.7634 | $126.76 | $126.75 | $126.80 |
| 7 purchase totals = | $844.83 | $912.4745 | $912.48 | $912.45 | $912.50 | |