| 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 | $111.31 | 7.589% | $119.7573 | $119.76 | $119.75 | $119.80 |
| Purchase #2 | $160.60 | 7.457% | $172.5759 | $172.58 | $172.60 | $172.60 |
| Purchase #3 | $188.64 | 5.732% | $199.4528 | $199.45 | $199.45 | $199.50 |
| Purchase #4 | $129.38 | 4.156% | $134.757 | $134.76 | $134.75 | $134.80 |
| Purchase #5 | $215.79 | 6.241% | $229.2575 | $229.26 | $229.25 | $229.30 |
| Purchase #6 | $103.50 | 6.665% | $110.3983 | $110.40 | $110.40 | $110.40 |
| Purchase #7 | $239.66 | 7.474% | $257.5722 | $257.57 | $257.55 | $257.60 |
| 7 purchase totals = | $1,148.88 | $1,223.7710 | $1,223.78 | $1,223.75 | $1,224.00 | |