| 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 | $175.54 | 12.309% | $197.1472 | $197.15 | $197.15 | $197.10 |
| Purchase #2 | $27.60 | 12.688% | $31.1019 | $31.10 | $31.10 | $31.10 |
| Purchase #3 | $234.37 | 8.451% | $254.1766 | $254.18 | $254.20 | $254.20 |
| Purchase #4 | $25.93 | 10.198% | $28.5743 | $28.57 | $28.55 | $28.60 |
| Purchase #5 | $145.91 | 12.173% | $163.6716 | $163.67 | $163.65 | $163.70 |
| Purchase #6 | $5.38 | 8.509% | $5.8378 | $5.84 | $5.85 | $5.80 |
| Purchase #7 | $147.99 | 12.329% | $166.2357 | $166.24 | $166.25 | $166.20 |
| 7 purchase totals = | $762.72 | $846.7451 | $846.75 | $846.75 | $846.70 | |