| 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 | $161.43 | 9.159% | $176.2154 | $176.22 | $176.20 | $176.20 |
| Purchase #2 | $19.94 | 12.655% | $22.4634 | $22.46 | $22.45 | $22.50 |
| Purchase #3 | $6.36 | 11.573% | $7.096 | $7.10 | $7.10 | $7.10 |
| Purchase #4 | $70.58 | 4.604% | $73.8295 | $73.83 | $73.85 | $73.80 |
| Purchase #5 | $231.54 | 8.443% | $251.0889 | $251.09 | $251.10 | $251.10 |
| Purchase #6 | $177.92 | 12.530% | $200.2134 | $200.21 | $200.20 | $200.20 |
| Purchase #7 | $176.43 | 5.529% | $186.1848 | $186.18 | $186.20 | $186.20 |
| 7 purchase totals = | $844.20 | $917.0914 | $917.09 | $917.10 | $917.10 | |