| 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 | $206.75 | 5.502% | $218.1254 | $218.13 | $218.15 | $218.10 |
| Purchase #2 | $99.60 | 4.557% | $104.1388 | $104.14 | $104.15 | $104.10 |
| Purchase #3 | $57.62 | 5.418% | $60.7419 | $60.74 | $60.75 | $60.70 |
| Purchase #4 | $54.55 | 13.320% | $61.8161 | $61.82 | $61.80 | $61.80 |
| Purchase #5 | $102.87 | 7.507% | $110.5925 | $110.59 | $110.60 | $110.60 |
| Purchase #6 | $175.71 | 10.739% | $194.5795 | $194.58 | $194.60 | $194.60 |
| Purchase #7 | $128.46 | 6.381% | $136.657 | $136.66 | $136.65 | $136.70 |
| 7 purchase totals = | $825.56 | $886.6512 | $886.66 | $886.70 | $886.60 | |