| 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 | $176.83 | 13.198% | $200.168 | $200.17 | $200.15 | $200.20 |
| Purchase #2 | $203.59 | 7.464% | $218.786 | $218.79 | $218.80 | $218.80 |
| Purchase #3 | $6.86 | 10.513% | $7.5812 | $7.58 | $7.60 | $7.60 |
| Purchase #4 | $6.73 | 5.292% | $7.0862 | $7.09 | $7.10 | $7.10 |
| Purchase #5 | $112.47 | 10.363% | $124.1253 | $124.13 | $124.15 | $124.10 |
| Purchase #6 | $166.49 | 6.864% | $177.9179 | $177.92 | $177.90 | $177.90 |
| Purchase #7 | $156.62 | 4.669% | $163.9326 | $163.93 | $163.95 | $163.90 |
| 7 purchase totals = | $829.59 | $899.5972 | $899.61 | $899.65 | $899.60 | |