| 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 | $149.36 | 5.472% | $157.533 | $157.53 | $157.55 | $157.50 |
| Purchase #2 | $57.98 | 10.357% | $63.985 | $63.99 | $64.00 | $64.00 |
| Purchase #3 | $247.63 | 5.493% | $261.2323 | $261.23 | $261.25 | $261.20 |
| Purchase #4 | $247.61 | 9.283% | $270.5956 | $270.60 | $270.60 | $270.60 |
| Purchase #5 | $155.92 | 4.427% | $162.8226 | $162.82 | $162.80 | $162.80 |
| Purchase #6 | $91.97 | 13.257% | $104.1625 | $104.16 | $104.15 | $104.20 |
| Purchase #7 | $179.57 | 5.266% | $189.0262 | $189.03 | $189.05 | $189.00 |
| 7 purchase totals = | $1,130.04 | $1,209.3572 | $1,209.36 | $1,209.40 | $1,209.30 | |