| 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 | $183.45 | 5.597% | $193.7177 | $193.72 | $193.70 | $193.70 |
| Purchase #2 | $171.42 | 4.470% | $179.0825 | $179.08 | $179.10 | $179.10 |
| Purchase #3 | $211.99 | 3.432% | $219.2655 | $219.27 | $219.25 | $219.30 |
| Purchase #4 | $101.88 | 6.684% | $108.6897 | $108.69 | $108.70 | $108.70 |
| Purchase #5 | $28.47 | 5.520% | $30.0415 | $30.04 | $30.05 | $30.00 |
| Purchase #6 | $183.37 | 9.123% | $200.0988 | $200.10 | $200.10 | $200.10 |
| Purchase #7 | $94.84 | 9.390% | $103.7455 | $103.75 | $103.75 | $103.70 |
| 7 purchase totals = | $975.42 | $1,034.6412 | $1,034.65 | $1,034.65 | $1,034.60 | |