| 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 | $144.47 | 8.128% | $156.2125 | $156.21 | $156.20 | $156.20 |
| Purchase #2 | $207.83 | 10.300% | $229.2365 | $229.24 | $229.25 | $229.20 |
| Purchase #3 | $100.25 | 10.710% | $110.9868 | $110.99 | $111.00 | $111.00 |
| Purchase #4 | $87.75 | 8.576% | $95.2754 | $95.28 | $95.30 | $95.30 |
| Purchase #5 | $174.57 | 8.522% | $189.4469 | $189.45 | $189.45 | $189.40 |
| Purchase #6 | $167.29 | 9.827% | $183.7296 | $183.73 | $183.75 | $183.70 |
| Purchase #7 | $21.72 | 11.596% | $24.2387 | $24.24 | $24.25 | $24.20 |
| 7 purchase totals = | $903.88 | $989.1264 | $989.14 | $989.20 | $989.00 | |