| 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 | $179.61 | 5.120% | $188.806 | $188.81 | $188.80 | $188.80 |
| Purchase #2 | $198.99 | 9.218% | $217.3329 | $217.33 | $217.35 | $217.30 |
| Purchase #3 | $142.89 | 7.773% | $153.9968 | $154.00 | $154.00 | $154.00 |
| Purchase #4 | $145.78 | 7.609% | $156.8724 | $156.87 | $156.85 | $156.90 |
| Purchase #5 | $153.94 | 5.182% | $161.9172 | $161.92 | $161.90 | $161.90 |
| Purchase #6 | $249.81 | 8.648% | $271.4136 | $271.41 | $271.40 | $271.40 |
| Purchase #7 | $74.32 | 4.360% | $77.5604 | $77.56 | $77.55 | $77.60 |
| 7 purchase totals = | $1,145.34 | $1,227.8993 | $1,227.90 | $1,227.85 | $1,227.90 | |