| 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 | $184.67 | 11.581% | $206.0566 | $206.06 | $206.05 | $206.10 |
| Purchase #2 | $131.51 | 3.776% | $136.4758 | $136.48 | $136.50 | $136.50 |
| Purchase #3 | $217.84 | 7.346% | $233.8425 | $233.84 | $233.85 | $233.80 |
| Purchase #4 | $79.54 | 5.278% | $83.7381 | $83.74 | $83.75 | $83.70 |
| Purchase #5 | $215.41 | 6.553% | $229.5258 | $229.53 | $229.55 | $229.50 |
| Purchase #6 | $186.95 | 5.556% | $197.3369 | $197.34 | $197.35 | $197.30 |
| Purchase #7 | $78.78 | 10.166% | $86.7888 | $86.79 | $86.80 | $86.80 |
| 7 purchase totals = | $1,094.70 | $1,173.7645 | $1,173.78 | $1,173.85 | $1,173.70 | |