| 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 | $119.29 | 11.252% | $132.7125 | $132.71 | $132.70 | $132.70 |
| Purchase #2 | $39.84 | 12.804% | $44.9411 | $44.94 | $44.95 | $44.90 |
| Purchase #3 | $120.57 | 11.475% | $134.4054 | $134.41 | $134.40 | $134.40 |
| Purchase #4 | $136.87 | 7.553% | $147.2078 | $147.21 | $147.20 | $147.20 |
| Purchase #5 | $98.42 | 6.794% | $105.1067 | $105.11 | $105.10 | $105.10 |
| Purchase #6 | $150.93 | 8.173% | $163.2655 | $163.27 | $163.25 | $163.30 |
| Purchase #7 | $185.71 | 3.580% | $192.3584 | $192.36 | $192.35 | $192.40 |
| 7 purchase totals = | $851.63 | $919.9974 | $920.01 | $919.95 | $920.00 | |