| 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 | $178.78 | 3.774% | $185.5272 | $185.53 | $185.55 | $185.50 |
| Purchase #2 | $156.70 | 3.530% | $162.2315 | $162.23 | $162.25 | $162.20 |
| Purchase #3 | $82.40 | 13.712% | $93.6987 | $93.70 | $93.70 | $93.70 |
| Purchase #4 | $175.54 | 7.103% | $188.0086 | $188.01 | $188.00 | $188.00 |
| Purchase #5 | $126.88 | 10.399% | $140.0743 | $140.07 | $140.05 | $140.10 |
| Purchase #6 | $35.68 | 11.160% | $39.6619 | $39.66 | $39.65 | $39.70 |
| Purchase #7 | $114.70 | 9.220% | $125.2753 | $125.28 | $125.30 | $125.30 |
| 7 purchase totals = | $870.68 | $934.4775 | $934.48 | $934.50 | $934.50 | |