| 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 | $153.47 | 9.336% | $167.798 | $167.80 | $167.80 | $167.80 |
| Purchase #2 | $183.43 | 8.574% | $199.1573 | $199.16 | $199.15 | $199.20 |
| Purchase #3 | $223.68 | 9.627% | $245.2137 | $245.21 | $245.20 | $245.20 |
| Purchase #4 | $156.92 | 10.434% | $173.293 | $173.29 | $173.30 | $173.30 |
| Purchase #5 | $77.64 | 13.741% | $88.3085 | $88.31 | $88.30 | $88.30 |
| Purchase #6 | $62.44 | 9.478% | $68.3581 | $68.36 | $68.35 | $68.40 |
| Purchase #7 | $164.57 | 12.610% | $185.3223 | $185.32 | $185.30 | $185.30 |
| 7 purchase totals = | $1,022.15 | $1,127.4509 | $1,127.45 | $1,127.40 | $1,127.50 | |