| 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 | $189.62 | 7.804% | $204.4179 | $204.42 | $204.40 | $204.40 |
| Purchase #2 | $143.25 | 3.744% | $148.6133 | $148.61 | $148.60 | $148.60 |
| Purchase #3 | $56.84 | 12.193% | $63.7705 | $63.77 | $63.75 | $63.80 |
| Purchase #4 | $163.93 | 6.503% | $174.5904 | $174.59 | $174.60 | $174.60 |
| Purchase #5 | $152.28 | 7.521% | $163.733 | $163.73 | $163.75 | $163.70 |
| Purchase #6 | $115.57 | 6.167% | $122.6972 | $122.70 | $122.70 | $122.70 |
| Purchase #7 | $18.40 | 6.502% | $19.5964 | $19.60 | $19.60 | $19.60 |
| 7 purchase totals = | $839.89 | $897.4187 | $897.42 | $897.40 | $897.40 | |