| 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 | $151.70 | 13.536% | $172.2341 | $172.23 | $172.25 | $172.20 |
| Purchase #2 | $179.73 | 8.695% | $195.3575 | $195.36 | $195.35 | $195.40 |
| Purchase #3 | $183.62 | 13.134% | $207.7367 | $207.74 | $207.75 | $207.70 |
| Purchase #4 | $182.45 | 12.726% | $205.6686 | $205.67 | $205.65 | $205.70 |
| Purchase #5 | $175.47 | 12.727% | $197.8021 | $197.80 | $197.80 | $197.80 |
| Purchase #6 | $121.28 | 5.321% | $127.7333 | $127.73 | $127.75 | $127.70 |
| Purchase #7 | $61.33 | 3.767% | $63.6403 | $63.64 | $63.65 | $63.60 |
| 7 purchase totals = | $1,055.58 | $1,170.1726 | $1,170.17 | $1,170.20 | $1,170.10 | |