| 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 | $147.88 | 10.189% | $162.9475 | $162.95 | $162.95 | $162.90 |
| Purchase #2 | $133.40 | 4.431% | $139.311 | $139.31 | $139.30 | $139.30 |
| Purchase #3 | $62.53 | 3.538% | $64.7423 | $64.74 | $64.75 | $64.70 |
| Purchase #4 | $62.72 | 6.353% | $66.7046 | $66.70 | $66.70 | $66.70 |
| Purchase #5 | $178.84 | 7.756% | $192.7108 | $192.71 | $192.70 | $192.70 |
| Purchase #6 | $137.25 | 3.637% | $142.2418 | $142.24 | $142.25 | $142.20 |
| Purchase #7 | $184.82 | 4.264% | $192.7007 | $192.70 | $192.70 | $192.70 |
| 7 purchase totals = | $907.44 | $961.3587 | $961.35 | $961.35 | $961.20 | |