| 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 | $159.57 | 5.480% | $168.3144 | $168.31 | $168.30 | $168.30 |
| Purchase #2 | $246.83 | 13.529% | $280.2236 | $280.22 | $280.20 | $280.20 |
| Purchase #3 | $176.50 | 12.369% | $198.3313 | $198.33 | $198.35 | $198.30 |
| Purchase #4 | $76.48 | 8.152% | $82.7146 | $82.71 | $82.70 | $82.70 |
| Purchase #5 | $230.39 | 4.690% | $241.1953 | $241.20 | $241.20 | $241.20 |
| Purchase #6 | $92.34 | 13.452% | $104.7616 | $104.76 | $104.75 | $104.80 |
| Purchase #7 | $236.33 | 10.415% | $260.9438 | $260.94 | $260.95 | $260.90 |
| 7 purchase totals = | $1,218.44 | $1,336.4846 | $1,336.47 | $1,336.45 | $1,336.40 | |