| 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 | $136.91 | 4.193% | $142.6506 | $142.65 | $142.65 | $142.70 |
| Purchase #2 | $116.79 | 7.658% | $125.7338 | $125.73 | $125.75 | $125.70 |
| Purchase #3 | $8.44 | 10.156% | $9.2972 | $9.30 | $9.30 | $9.30 |
| Purchase #4 | $156.65 | 10.165% | $172.5735 | $172.57 | $172.55 | $172.60 |
| Purchase #5 | $147.25 | 3.272% | $152.068 | $152.07 | $152.05 | $152.10 |
| Purchase #6 | $66.89 | 10.127% | $73.664 | $73.66 | $73.65 | $73.70 |
| Purchase #7 | $227.98 | 4.565% | $238.3873 | $238.39 | $238.40 | $238.40 |
| 7 purchase totals = | $860.91 | $914.3744 | $914.37 | $914.35 | $914.50 | |