| 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 | $134.68 | 9.648% | $147.6739 | $147.67 | $147.65 | $147.70 |
| Purchase #2 | $242.61 | 11.178% | $269.7289 | $269.73 | $269.75 | $269.70 |
| Purchase #3 | $57.62 | 12.246% | $64.6761 | $64.68 | $64.70 | $64.70 |
| Purchase #4 | $73.70 | 6.863% | $78.758 | $78.76 | $78.75 | $78.80 |
| Purchase #5 | $92.76 | 10.660% | $102.6482 | $102.65 | $102.65 | $102.60 |
| Purchase #6 | $201.45 | 8.359% | $218.2892 | $218.29 | $218.30 | $218.30 |
| Purchase #7 | $204.74 | 6.852% | $218.7688 | $218.77 | $218.75 | $218.80 |
| 7 purchase totals = | $1,007.56 | $1,100.5431 | $1,100.55 | $1,100.55 | $1,100.60 | |