| 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 | $150.64 | 9.399% | $164.7987 | $164.80 | $164.80 | $164.80 |
| Purchase #2 | $24.39 | 5.643% | $25.7663 | $25.77 | $25.75 | $25.80 |
| Purchase #3 | $182.30 | 13.323% | $206.5878 | $206.59 | $206.60 | $206.60 |
| Purchase #4 | $150.61 | 13.166% | $170.4393 | $170.44 | $170.45 | $170.40 |
| Purchase #5 | $123.26 | 4.534% | $128.8486 | $128.85 | $128.85 | $128.80 |
| Purchase #6 | $202.80 | 6.599% | $216.1828 | $216.18 | $216.20 | $216.20 |
| Purchase #7 | $62.92 | 4.269% | $65.6061 | $65.61 | $65.60 | $65.60 |
| 7 purchase totals = | $896.92 | $978.2296 | $978.24 | $978.25 | $978.20 | |