| 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 | $68.76 | 5.581% | $72.5975 | $72.60 | $72.60 | $72.60 |
| Purchase #2 | $180.77 | 9.240% | $197.4731 | $197.47 | $197.45 | $197.50 |
| Purchase #3 | $27.48 | 13.609% | $31.2198 | $31.22 | $31.20 | $31.20 |
| Purchase #4 | $186.81 | 13.530% | $212.0854 | $212.09 | $212.10 | $212.10 |
| Purchase #5 | $188.25 | 13.565% | $213.7861 | $213.79 | $213.80 | $213.80 |
| Purchase #6 | $195.28 | 11.622% | $217.9754 | $217.98 | $218.00 | $218.00 |
| Purchase #7 | $215.87 | 5.256% | $227.2161 | $227.22 | $227.20 | $227.20 |
| 7 purchase totals = | $1,063.22 | $1,172.3534 | $1,172.37 | $1,172.35 | $1,172.40 | |