| 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 | $125.76 | 10.537% | $139.0113 | $139.01 | $139.00 | $139.00 |
| Purchase #2 | $215.90 | 5.266% | $227.2693 | $227.27 | $227.25 | $227.30 |
| Purchase #3 | $157.51 | 9.800% | $172.946 | $172.95 | $172.95 | $172.90 |
| Purchase #4 | $168.81 | 6.167% | $179.2205 | $179.22 | $179.20 | $179.20 |
| Purchase #5 | $109.41 | 7.368% | $117.4713 | $117.47 | $117.45 | $117.50 |
| Purchase #6 | $243.56 | 13.390% | $276.1727 | $276.17 | $276.15 | $276.20 |
| Purchase #7 | $161.80 | 10.454% | $178.7146 | $178.71 | $178.70 | $178.70 |
| 7 purchase totals = | $1,182.75 | $1,290.8057 | $1,290.80 | $1,290.70 | $1,290.80 | |