| 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 | $152.69 | 10.142% | $168.1758 | $168.18 | $168.20 | $168.20 |
| Purchase #2 | $215.85 | 8.730% | $234.6937 | $234.69 | $234.70 | $234.70 |
| Purchase #3 | $224.91 | 13.185% | $254.5644 | $254.56 | $254.55 | $254.60 |
| Purchase #4 | $213.73 | 4.368% | $223.0657 | $223.07 | $223.05 | $223.10 |
| Purchase #5 | $121.73 | 7.172% | $130.4605 | $130.46 | $130.45 | $130.50 |
| Purchase #6 | $193.30 | 6.668% | $206.1892 | $206.19 | $206.20 | $206.20 |
| Purchase #7 | $50.72 | 12.208% | $56.9119 | $56.91 | $56.90 | $56.90 |
| 7 purchase totals = | $1,172.93 | $1,274.0612 | $1,274.06 | $1,274.05 | $1,274.20 | |