| 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 | $132.68 | 8.215% | $143.5797 | $143.58 | $143.60 | $143.60 |
| Purchase #2 | $53.80 | 3.445% | $55.6534 | $55.65 | $55.65 | $55.70 |
| Purchase #3 | $191.97 | 8.333% | $207.9669 | $207.97 | $207.95 | $208.00 |
| Purchase #4 | $8.81 | 5.550% | $9.299 | $9.30 | $9.30 | $9.30 |
| Purchase #5 | $228.92 | 10.707% | $253.4305 | $253.43 | $253.45 | $253.40 |
| Purchase #6 | $153.75 | 13.426% | $174.3925 | $174.39 | $174.40 | $174.40 |
| Purchase #7 | $145.57 | 12.510% | $163.7808 | $163.78 | $163.80 | $163.80 |
| 7 purchase totals = | $915.50 | $1,008.1028 | $1,008.10 | $1,008.15 | $1,008.20 | |