| 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 | $154.85 | 8.786% | $168.4551 | $168.46 | $168.45 | $168.50 |
| Purchase #2 | $29.45 | 4.607% | $30.8068 | $30.81 | $30.80 | $30.80 |
| Purchase #3 | $224.65 | 7.361% | $241.1865 | $241.19 | $241.20 | $241.20 |
| Purchase #4 | $22.59 | 4.627% | $23.6352 | $23.64 | $23.65 | $23.60 |
| Purchase #5 | $7.72 | 4.249% | $8.048 | $8.05 | $8.05 | $8.00 |
| Purchase #6 | $187.61 | 5.783% | $198.4595 | $198.46 | $198.45 | $198.50 |
| Purchase #7 | $82.85 | 3.816% | $86.0116 | $86.01 | $86.00 | $86.00 |
| 7 purchase totals = | $709.72 | $756.6027 | $756.62 | $756.60 | $756.60 | |