| 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 | $127.64 | 13.597% | $144.9952 | $145.00 | $145.00 | $145.00 |
| Purchase #2 | $81.96 | 13.808% | $93.277 | $93.28 | $93.30 | $93.30 |
| Purchase #3 | $234.73 | 4.609% | $245.5487 | $245.55 | $245.55 | $245.50 |
| Purchase #4 | $189.85 | 6.480% | $202.1523 | $202.15 | $202.15 | $202.20 |
| Purchase #5 | $139.70 | 5.139% | $146.8792 | $146.88 | $146.90 | $146.90 |
| Purchase #6 | $148.47 | 10.704% | $164.3622 | $164.36 | $164.35 | $164.40 |
| Purchase #7 | $148.74 | 3.548% | $154.0173 | $154.02 | $154.00 | $154.00 |
| 7 purchase totals = | $1,071.09 | $1,151.2319 | $1,151.24 | $1,151.25 | $1,151.30 | |