| 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 | $186.57 | 3.154% | $192.4544 | $192.45 | $192.45 | $192.50 |
| Purchase #2 | $212.84 | 12.570% | $239.594 | $239.59 | $239.60 | $239.60 |
| Purchase #3 | $125.73 | 6.841% | $134.3312 | $134.33 | $134.35 | $134.30 |
| Purchase #4 | $98.51 | 3.347% | $101.8071 | $101.81 | $101.80 | $101.80 |
| Purchase #5 | $41.33 | 10.515% | $45.6758 | $45.68 | $45.70 | $45.70 |
| Purchase #6 | $36.42 | 11.763% | $40.7041 | $40.70 | $40.70 | $40.70 |
| Purchase #7 | $141.63 | 6.598% | $150.9747 | $150.97 | $150.95 | $151.00 |
| 7 purchase totals = | $843.03 | $905.5413 | $905.53 | $905.55 | $905.60 | |