| 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 | $119.56 | 9.113% | $130.4555 | $130.46 | $130.45 | $130.50 |
| Purchase #2 | $88.29 | 7.666% | $95.0583 | $95.06 | $95.05 | $95.10 |
| Purchase #3 | $107.65 | 7.688% | $115.9261 | $115.93 | $115.95 | $115.90 |
| Purchase #4 | $136.30 | 7.535% | $146.5702 | $146.57 | $146.55 | $146.60 |
| Purchase #5 | $100.45 | 11.417% | $111.9184 | $111.92 | $111.90 | $111.90 |
| Purchase #6 | $168.75 | 10.796% | $186.9683 | $186.97 | $186.95 | $187.00 |
| Purchase #7 | $177.45 | 11.408% | $197.6935 | $197.69 | $197.70 | $197.70 |
| 7 purchase totals = | $898.45 | $984.5903 | $984.60 | $984.55 | $984.70 | |