| 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 | $136.76 | 3.759% | $141.9008 | $141.90 | $141.90 | $141.90 |
| Purchase #2 | $59.84 | 4.444% | $62.4993 | $62.50 | $62.50 | $62.50 |
| Purchase #3 | $116.56 | 8.335% | $126.2753 | $126.28 | $126.30 | $126.30 |
| Purchase #4 | $195.97 | 13.509% | $222.4436 | $222.44 | $222.45 | $222.40 |
| Purchase #5 | $98.97 | 8.521% | $107.4032 | $107.40 | $107.40 | $107.40 |
| Purchase #6 | $62.54 | 3.184% | $64.5313 | $64.53 | $64.55 | $64.50 |
| Purchase #7 | $104.97 | 8.397% | $113.7843 | $113.78 | $113.80 | $113.80 |
| 7 purchase totals = | $775.61 | $838.8378 | $838.83 | $838.90 | $838.80 | |