| 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 | $172.55 | 13.304% | $195.5061 | $195.51 | $195.50 | $195.50 |
| Purchase #2 | $150.78 | 9.465% | $165.0513 | $165.05 | $165.05 | $165.10 |
| Purchase #3 | $19.44 | 6.574% | $20.718 | $20.72 | $20.70 | $20.70 |
| Purchase #4 | $213.68 | 13.445% | $242.4093 | $242.41 | $242.40 | $242.40 |
| Purchase #5 | $78.36 | 11.381% | $87.2782 | $87.28 | $87.30 | $87.30 |
| Purchase #6 | $144.91 | 7.851% | $156.2869 | $156.29 | $156.30 | $156.30 |
| Purchase #7 | $220.72 | 13.585% | $250.7048 | $250.70 | $250.70 | $250.70 |
| 7 purchase totals = | $1,000.44 | $1,117.9546 | $1,117.96 | $1,117.95 | $1,118.00 | |