| 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 | $156.54 | 4.392% | $163.4152 | $163.42 | $163.40 | $163.40 |
| Purchase #2 | $75.34 | 8.371% | $81.6467 | $81.65 | $81.65 | $81.60 |
| Purchase #3 | $212.99 | 6.536% | $226.911 | $226.91 | $226.90 | $226.90 |
| Purchase #4 | $86.84 | 13.292% | $98.3828 | $98.38 | $98.40 | $98.40 |
| Purchase #5 | $70.99 | 13.447% | $80.536 | $80.54 | $80.55 | $80.50 |
| Purchase #6 | $190.29 | 11.334% | $211.8575 | $211.86 | $211.85 | $211.90 |
| Purchase #7 | $224.74 | 9.693% | $246.524 | $246.52 | $246.50 | $246.50 |
| 7 purchase totals = | $1,017.73 | $1,109.2732 | $1,109.28 | $1,109.25 | $1,109.20 | |