| 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 | $67.59 | 10.236% | $74.5085 | $74.51 | $74.50 | $74.50 |
| Purchase #2 | $177.50 | 5.320% | $186.943 | $186.94 | $186.95 | $186.90 |
| Purchase #3 | $134.88 | 11.428% | $150.2941 | $150.29 | $150.30 | $150.30 |
| Purchase #4 | $146.63 | 3.823% | $152.2357 | $152.24 | $152.25 | $152.20 |
| Purchase #5 | $250.74 | 3.856% | $260.4085 | $260.41 | $260.40 | $260.40 |
| Purchase #6 | $191.71 | 3.776% | $198.949 | $198.95 | $198.95 | $198.90 |
| Purchase #7 | $51.94 | 5.523% | $54.8086 | $54.81 | $54.80 | $54.80 |
| 7 purchase totals = | $1,020.99 | $1,078.1474 | $1,078.15 | $1,078.15 | $1,078.00 | |