| 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 | $163.76 | 8.352% | $177.4372 | $177.44 | $177.45 | $177.40 |
| Purchase #2 | $190.79 | 13.240% | $216.0506 | $216.05 | $216.05 | $216.10 |
| Purchase #3 | $214.41 | 13.243% | $242.8043 | $242.80 | $242.80 | $242.80 |
| Purchase #4 | $23.95 | 4.466% | $25.0196 | $25.02 | $25.00 | $25.00 |
| Purchase #5 | $103.35 | 10.552% | $114.2555 | $114.26 | $114.25 | $114.30 |
| Purchase #6 | $35.94 | 9.350% | $39.3004 | $39.30 | $39.30 | $39.30 |
| Purchase #7 | $183.71 | 13.748% | $208.9665 | $208.97 | $208.95 | $209.00 |
| 7 purchase totals = | $915.91 | $1,023.8341 | $1,023.84 | $1,023.80 | $1,023.90 | |