| 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 | $10.91 | 11.748% | $12.1917 | $12.19 | $12.20 | $12.20 |
| Purchase #2 | $172.81 | 13.273% | $195.7471 | $195.75 | $195.75 | $195.70 |
| Purchase #3 | $96.30 | 8.424% | $104.4123 | $104.41 | $104.40 | $104.40 |
| Purchase #4 | $173.47 | 3.216% | $179.0488 | $179.05 | $179.05 | $179.00 |
| Purchase #5 | $159.49 | 9.413% | $174.5028 | $174.50 | $174.50 | $174.50 |
| Purchase #6 | $134.47 | 13.174% | $152.1851 | $152.19 | $152.20 | $152.20 |
| Purchase #7 | $39.63 | 4.131% | $41.2671 | $41.27 | $41.25 | $41.30 |
| 7 purchase totals = | $787.08 | $859.3549 | $859.36 | $859.35 | $859.30 | |