| 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 | $190.32 | 8.748% | $206.9692 | $206.97 | $206.95 | $207.00 |
| Purchase #2 | $25.89 | 3.254% | $26.7325 | $26.73 | $26.75 | $26.70 |
| Purchase #3 | $107.53 | 9.200% | $117.4228 | $117.42 | $117.40 | $117.40 |
| Purchase #4 | $132.57 | 6.648% | $141.3833 | $141.38 | $141.40 | $141.40 |
| Purchase #5 | $23.81 | 9.494% | $26.0705 | $26.07 | $26.05 | $26.10 |
| Purchase #6 | $176.47 | 4.381% | $184.2012 | $184.20 | $184.20 | $184.20 |
| Purchase #7 | $97.92 | 13.194% | $110.8396 | $110.84 | $110.85 | $110.80 |
| 7 purchase totals = | $754.51 | $813.6191 | $813.61 | $813.60 | $813.60 | |