| 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 | $148.26 | 6.257% | $157.5366 | $157.54 | $157.55 | $157.50 |
| Purchase #2 | $146.56 | 4.264% | $152.8093 | $152.81 | $152.80 | $152.80 |
| Purchase #3 | $29.45 | 7.445% | $31.6426 | $31.64 | $31.65 | $31.60 |
| Purchase #4 | $228.67 | 5.447% | $241.1257 | $241.13 | $241.15 | $241.10 |
| Purchase #5 | $159.95 | 6.348% | $170.1036 | $170.10 | $170.10 | $170.10 |
| Purchase #6 | $28.29 | 8.282% | $30.633 | $30.63 | $30.65 | $30.60 |
| Purchase #7 | $239.74 | 10.598% | $265.1476 | $265.15 | $265.15 | $265.10 |
| 7 purchase totals = | $980.92 | $1,048.9984 | $1,049.00 | $1,049.05 | $1,048.80 | |