| 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 | $201.88 | 3.627% | $209.2022 | $209.20 | $209.20 | $209.20 |
| Purchase #2 | $17.88 | 10.403% | $19.7401 | $19.74 | $19.75 | $19.70 |
| Purchase #3 | $178.46 | 12.762% | $201.2351 | $201.24 | $201.25 | $201.20 |
| Purchase #4 | $90.59 | 6.633% | $96.5988 | $96.60 | $96.60 | $96.60 |
| Purchase #5 | $157.30 | 4.742% | $164.7592 | $164.76 | $164.75 | $164.80 |
| Purchase #6 | $78.53 | 11.264% | $87.3756 | $87.38 | $87.40 | $87.40 |
| Purchase #7 | $15.26 | 7.426% | $16.3932 | $16.39 | $16.40 | $16.40 |
| 7 purchase totals = | $739.90 | $795.3042 | $795.31 | $795.35 | $795.30 | |