| 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 | $141.73 | 6.396% | $150.7951 | $150.80 | $150.80 | $150.80 |
| Purchase #2 | $242.47 | 6.186% | $257.4692 | $257.47 | $257.45 | $257.50 |
| Purchase #3 | $233.95 | 13.861% | $266.3778 | $266.38 | $266.40 | $266.40 |
| Purchase #4 | $135.95 | 10.641% | $150.4164 | $150.42 | $150.40 | $150.40 |
| Purchase #5 | $90.68 | 7.187% | $97.1972 | $97.20 | $97.20 | $97.20 |
| Purchase #6 | $47.85 | 9.105% | $52.2067 | $52.21 | $52.20 | $52.20 |
| Purchase #7 | $44.87 | 10.224% | $49.4575 | $49.46 | $49.45 | $49.50 |
| 7 purchase totals = | $937.50 | $1,023.9199 | $1,023.94 | $1,023.90 | $1,024.00 | |