| 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 | $137.54 | 12.530% | $154.7738 | $154.77 | $154.75 | $154.80 |
| Purchase #2 | $229.62 | 6.567% | $244.6991 | $244.70 | $244.70 | $244.70 |
| Purchase #3 | $136.55 | 4.638% | $142.8832 | $142.88 | $142.90 | $142.90 |
| Purchase #4 | $92.40 | 11.487% | $103.014 | $103.01 | $103.00 | $103.00 |
| Purchase #5 | $140.73 | 10.715% | $155.8092 | $155.81 | $155.80 | $155.80 |
| Purchase #6 | $78.38 | 11.565% | $87.4446 | $87.44 | $87.45 | $87.40 |
| Purchase #7 | $24.90 | 7.256% | $26.7067 | $26.71 | $26.70 | $26.70 |
| 7 purchase totals = | $840.12 | $915.3306 | $915.32 | $915.30 | $915.30 | |