| 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 | $142.28 | 3.803% | $147.6909 | $147.69 | $147.70 | $147.70 |
| Purchase #2 | $11.63 | 9.585% | $12.7447 | $12.74 | $12.75 | $12.70 |
| Purchase #3 | $107.63 | 5.213% | $113.2408 | $113.24 | $113.25 | $113.20 |
| Purchase #4 | $85.26 | 9.424% | $93.2949 | $93.29 | $93.30 | $93.30 |
| Purchase #5 | $181.55 | 12.643% | $204.5034 | $204.50 | $204.50 | $204.50 |
| Purchase #6 | $52.90 | 7.160% | $56.6876 | $56.69 | $56.70 | $56.70 |
| Purchase #7 | $77.42 | 6.671% | $82.5847 | $82.58 | $82.60 | $82.60 |
| 7 purchase totals = | $658.67 | $710.7470 | $710.73 | $710.80 | $710.70 | |