| 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 | $223.92 | 12.576% | $252.0802 | $252.08 | $252.10 | $252.10 |
| Purchase #2 | $190.26 | 3.414% | $196.7555 | $196.76 | $196.75 | $196.80 |
| Purchase #3 | $149.94 | 5.248% | $157.8089 | $157.81 | $157.80 | $157.80 |
| Purchase #4 | $117.71 | 8.579% | $127.8083 | $127.81 | $127.80 | $127.80 |
| Purchase #5 | $86.60 | 5.777% | $91.6029 | $91.60 | $91.60 | $91.60 |
| Purchase #6 | $134.66 | 6.333% | $143.188 | $143.19 | $143.20 | $143.20 |
| Purchase #7 | $161.65 | 7.849% | $174.3379 | $174.34 | $174.35 | $174.30 |
| 7 purchase totals = | $1,064.74 | $1,143.5817 | $1,143.59 | $1,143.60 | $1,143.60 | |