| 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 | $178.58 | 11.488% | $199.0953 | $199.10 | $199.10 | $199.10 |
| Purchase #2 | $243.50 | 10.362% | $268.7315 | $268.73 | $268.75 | $268.70 |
| Purchase #3 | $65.71 | 5.372% | $69.2399 | $69.24 | $69.25 | $69.20 |
| Purchase #4 | $9.54 | 9.810% | $10.4759 | $10.48 | $10.50 | $10.50 |
| Purchase #5 | $170.60 | 4.217% | $177.7942 | $177.79 | $177.80 | $177.80 |
| Purchase #6 | $202.77 | 6.583% | $216.1183 | $216.12 | $216.10 | $216.10 |
| Purchase #7 | $222.66 | 3.227% | $229.8452 | $229.85 | $229.85 | $229.80 |
| 7 purchase totals = | $1,093.36 | $1,171.3003 | $1,171.31 | $1,171.35 | $1,171.20 | |