| 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 | $196.47 | 11.127% | $218.3312 | $218.33 | $218.35 | $218.30 |
| Purchase #2 | $28.90 | 6.114% | $30.6669 | $30.67 | $30.65 | $30.70 |
| Purchase #3 | $125.42 | 10.528% | $138.6242 | $138.62 | $138.60 | $138.60 |
| Purchase #4 | $26.58 | 12.817% | $29.9868 | $29.99 | $30.00 | $30.00 |
| Purchase #5 | $19.37 | 4.124% | $20.1688 | $20.17 | $20.15 | $20.20 |
| Purchase #6 | $146.76 | 3.735% | $152.2415 | $152.24 | $152.25 | $152.20 |
| Purchase #7 | $182.75 | 10.827% | $202.5363 | $202.54 | $202.55 | $202.50 |
| 7 purchase totals = | $726.25 | $792.5557 | $792.56 | $792.55 | $792.50 | |