| 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 | $17.32 | 11.553% | $19.321 | $19.32 | $19.30 | $19.30 |
| Purchase #2 | $188.94 | 9.665% | $207.2011 | $207.20 | $207.20 | $207.20 |
| Purchase #3 | $104.75 | 13.259% | $118.6388 | $118.64 | $118.65 | $118.60 |
| Purchase #4 | $42.53 | 4.518% | $44.4515 | $44.45 | $44.45 | $44.50 |
| Purchase #5 | $129.97 | 12.135% | $145.7419 | $145.74 | $145.75 | $145.70 |
| Purchase #6 | $182.35 | 9.227% | $199.1754 | $199.18 | $199.20 | $199.20 |
| Purchase #7 | $36.98 | 8.649% | $40.1784 | $40.18 | $40.20 | $40.20 |
| 7 purchase totals = | $702.84 | $774.7081 | $774.71 | $774.75 | $774.70 | |