| 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 | $150.30 | 11.323% | $167.3185 | $167.32 | $167.30 | $167.30 |
| Purchase #2 | $110.37 | 3.465% | $114.1943 | $114.19 | $114.20 | $114.20 |
| Purchase #3 | $127.41 | 4.519% | $133.1677 | $133.17 | $133.15 | $133.20 |
| Purchase #4 | $238.41 | 10.321% | $263.0163 | $263.02 | $263.00 | $263.00 |
| Purchase #5 | $213.39 | 4.502% | $222.9968 | $223.00 | $223.00 | $223.00 |
| Purchase #6 | $22.48 | 3.817% | $23.3381 | $23.34 | $23.35 | $23.30 |
| Purchase #7 | $173.42 | 8.583% | $188.3046 | $188.30 | $188.30 | $188.30 |
| 7 purchase totals = | $1,035.78 | $1,112.3363 | $1,112.34 | $1,112.30 | $1,112.30 | |