| 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 | $121.80 | 12.723% | $137.2966 | $137.30 | $137.30 | $137.30 |
| Purchase #2 | $176.49 | 5.416% | $186.0487 | $186.05 | $186.05 | $186.00 |
| Purchase #3 | $219.68 | 13.316% | $248.9326 | $248.93 | $248.95 | $248.90 |
| Purchase #4 | $47.94 | 3.788% | $49.756 | $49.76 | $49.75 | $49.80 |
| Purchase #5 | $71.76 | 10.386% | $79.213 | $79.21 | $79.20 | $79.20 |
| Purchase #6 | $18.72 | 5.792% | $19.8043 | $19.80 | $19.80 | $19.80 |
| Purchase #7 | $236.49 | 3.814% | $245.5097 | $245.51 | $245.50 | $245.50 |
| 7 purchase totals = | $892.88 | $966.5609 | $966.56 | $966.55 | $966.50 | |