| 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 | $119.99 | 4.816% | $125.7687 | $125.77 | $125.75 | $125.80 |
| Purchase #2 | $156.37 | 5.639% | $165.1877 | $165.19 | $165.20 | $165.20 |
| Purchase #3 | $88.96 | 4.363% | $92.8413 | $92.84 | $92.85 | $92.80 |
| Purchase #4 | $138.52 | 3.700% | $143.6452 | $143.65 | $143.65 | $143.60 |
| Purchase #5 | $90.46 | 7.543% | $97.2834 | $97.28 | $97.30 | $97.30 |
| Purchase #6 | $160.68 | 6.187% | $170.6213 | $170.62 | $170.60 | $170.60 |
| Purchase #7 | $45.39 | 13.792% | $51.6502 | $51.65 | $51.65 | $51.70 |
| 7 purchase totals = | $800.37 | $846.9978 | $847.00 | $847.00 | $847.00 | |