| 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 | $176.49 | 4.450% | $184.3438 | $184.34 | $184.35 | $184.30 |
| Purchase #2 | $245.63 | 5.454% | $259.0267 | $259.03 | $259.05 | $259.00 |
| Purchase #3 | $191.30 | 5.424% | $201.6761 | $201.68 | $201.70 | $201.70 |
| Purchase #4 | $249.81 | 11.743% | $279.1452 | $279.15 | $279.15 | $279.10 |
| Purchase #5 | $240.47 | 12.862% | $271.3993 | $271.40 | $271.40 | $271.40 |
| Purchase #6 | $126.33 | 6.352% | $134.3545 | $134.35 | $134.35 | $134.40 |
| Purchase #7 | $39.82 | 13.719% | $45.2829 | $45.28 | $45.30 | $45.30 |
| 7 purchase totals = | $1,269.85 | $1,375.2285 | $1,375.23 | $1,375.30 | $1,375.20 | |