| 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 | $102.95 | 3.324% | $106.3721 | $106.37 | $106.35 | $106.40 |
| Purchase #2 | $22.54 | 3.656% | $23.3641 | $23.36 | $23.35 | $23.40 |
| Purchase #3 | $188.34 | 10.756% | $208.5979 | $208.60 | $208.60 | $208.60 |
| Purchase #4 | $170.52 | 4.862% | $178.8107 | $178.81 | $178.80 | $178.80 |
| Purchase #5 | $51.59 | 10.240% | $56.8728 | $56.87 | $56.85 | $56.90 |
| Purchase #6 | $177.65 | 6.586% | $189.35 | $189.35 | $189.35 | $189.40 |
| Purchase #7 | $179.72 | 7.307% | $192.8521 | $192.85 | $192.85 | $192.90 |
| 7 purchase totals = | $893.31 | $956.2197 | $956.21 | $956.15 | $956.40 | |