| 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 | $153.60 | 8.399% | $166.5009 | $166.50 | $166.50 | $166.50 |
| Purchase #2 | $91.94 | 7.398% | $98.7417 | $98.74 | $98.75 | $98.70 |
| Purchase #3 | $42.94 | 3.702% | $44.5296 | $44.53 | $44.55 | $44.50 |
| Purchase #4 | $100.56 | 3.857% | $104.4386 | $104.44 | $104.45 | $104.40 |
| Purchase #5 | $230.73 | 12.370% | $259.2713 | $259.27 | $259.25 | $259.30 |
| Purchase #6 | $45.74 | 3.155% | $47.1831 | $47.18 | $47.20 | $47.20 |
| Purchase #7 | $242.33 | 13.864% | $275.9266 | $275.93 | $275.95 | $275.90 |
| 7 purchase totals = | $907.84 | $996.5918 | $996.59 | $996.65 | $996.50 | |