| 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 | $36.93 | 12.725% | $41.6293 | $41.63 | $41.65 | $41.60 |
| Purchase #2 | $167.30 | 10.657% | $185.1292 | $185.13 | $185.15 | $185.10 |
| Purchase #3 | $37.77 | 9.639% | $41.4107 | $41.41 | $41.40 | $41.40 |
| Purchase #4 | $189.28 | 9.433% | $207.1348 | $207.13 | $207.15 | $207.10 |
| Purchase #5 | $24.74 | 6.140% | $26.259 | $26.26 | $26.25 | $26.30 |
| Purchase #6 | $133.61 | 12.448% | $150.2418 | $150.24 | $150.25 | $150.20 |
| Purchase #7 | $217.76 | 13.694% | $247.5801 | $247.58 | $247.60 | $247.60 |
| 7 purchase totals = | $807.39 | $899.3849 | $899.38 | $899.45 | $899.30 | |