| 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 | $163.45 | 8.800% | $177.8336 | $177.83 | $177.85 | $177.80 |
| Purchase #2 | $56.86 | 5.553% | $60.0174 | $60.02 | $60.00 | $60.00 |
| Purchase #3 | $88.60 | 3.538% | $91.7347 | $91.73 | $91.75 | $91.70 |
| Purchase #4 | $247.40 | 6.166% | $262.6547 | $262.65 | $262.65 | $262.70 |
| Purchase #5 | $80.38 | 6.452% | $85.5661 | $85.57 | $85.55 | $85.60 |
| Purchase #6 | $23.81 | 6.567% | $25.3736 | $25.37 | $25.35 | $25.40 |
| Purchase #7 | $184.57 | 9.855% | $202.7594 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $845.07 | $905.9395 | $905.93 | $905.90 | $906.00 | |