| 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 | $223.55 | 3.454% | $231.2714 | $231.27 | $231.25 | $231.30 |
| Purchase #2 | $150.68 | 8.416% | $163.3612 | $163.36 | $163.35 | $163.40 |
| Purchase #3 | $85.76 | 5.219% | $90.2358 | $90.24 | $90.25 | $90.20 |
| Purchase #4 | $186.67 | 3.128% | $192.509 | $192.51 | $192.50 | $192.50 |
| Purchase #5 | $9.42 | 10.155% | $10.3766 | $10.38 | $10.40 | $10.40 |
| Purchase #6 | $153.65 | 7.693% | $165.4703 | $165.47 | $165.45 | $165.50 |
| Purchase #7 | $34.26 | 9.743% | $37.598 | $37.60 | $37.60 | $37.60 |
| 7 purchase totals = | $843.99 | $890.8223 | $890.83 | $890.80 | $890.90 | |