| 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 | $105.51 | 7.828% | $113.7693 | $113.77 | $113.75 | $113.80 |
| Purchase #2 | $147.58 | 8.578% | $160.2394 | $160.24 | $160.25 | $160.20 |
| Purchase #3 | $183.40 | 13.400% | $207.9756 | $207.98 | $208.00 | $208.00 |
| Purchase #4 | $15.53 | 12.179% | $17.4214 | $17.42 | $17.40 | $17.40 |
| Purchase #5 | $179.54 | 6.309% | $190.8672 | $190.87 | $190.85 | $190.90 |
| Purchase #6 | $9.47 | 13.731% | $10.7703 | $10.77 | $10.75 | $10.80 |
| Purchase #7 | $133.27 | 4.687% | $139.5164 | $139.52 | $139.50 | $139.50 |
| 7 purchase totals = | $774.30 | $840.5596 | $840.57 | $840.50 | $840.60 | |