| 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 | $133.74 | 4.546% | $139.8198 | $139.82 | $139.80 | $139.80 |
| Purchase #2 | $151.94 | 11.628% | $169.6076 | $169.61 | $169.60 | $169.60 |
| Purchase #3 | $134.45 | 8.188% | $145.4588 | $145.46 | $145.45 | $145.50 |
| Purchase #4 | $222.65 | 6.201% | $236.4565 | $236.46 | $236.45 | $236.50 |
| Purchase #5 | $99.54 | 3.589% | $103.1125 | $103.11 | $103.10 | $103.10 |
| Purchase #6 | $167.34 | 11.180% | $186.0486 | $186.05 | $186.05 | $186.00 |
| Purchase #7 | $195.26 | 4.675% | $204.3884 | $204.39 | $204.40 | $204.40 |
| 7 purchase totals = | $1,104.92 | $1,184.8922 | $1,184.90 | $1,184.85 | $1,184.90 | |