| 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 | $159.52 | 5.866% | $168.8774 | $168.88 | $168.90 | $168.90 |
| Purchase #2 | $52.51 | 6.737% | $56.0476 | $56.05 | $56.05 | $56.00 |
| Purchase #3 | $231.92 | 9.541% | $254.0475 | $254.05 | $254.05 | $254.00 |
| Purchase #4 | $187.81 | 6.854% | $200.6825 | $200.68 | $200.70 | $200.70 |
| Purchase #5 | $11.70 | 13.672% | $13.2996 | $13.30 | $13.30 | $13.30 |
| Purchase #6 | $201.81 | 5.297% | $212.4999 | $212.50 | $212.50 | $212.50 |
| Purchase #7 | $154.57 | 13.160% | $174.9114 | $174.91 | $174.90 | $174.90 |
| 7 purchase totals = | $999.84 | $1,080.3659 | $1,080.37 | $1,080.40 | $1,080.30 | |