| 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 | $178.54 | 3.755% | $185.2442 | $185.24 | $185.25 | $185.20 |
| Purchase #2 | $236.49 | 3.397% | $244.5236 | $244.52 | $244.50 | $244.50 |
| Purchase #3 | $107.92 | 6.568% | $115.0082 | $115.01 | $115.00 | $115.00 |
| Purchase #4 | $121.53 | 5.199% | $127.8483 | $127.85 | $127.85 | $127.80 |
| Purchase #5 | $151.94 | 8.609% | $165.0205 | $165.02 | $165.00 | $165.00 |
| Purchase #6 | $166.37 | 6.570% | $177.3005 | $177.30 | $177.30 | $177.30 |
| Purchase #7 | $141.43 | 6.170% | $150.1562 | $150.16 | $150.15 | $150.20 |
| 7 purchase totals = | $1,104.22 | $1,165.1015 | $1,165.10 | $1,165.05 | $1,165.00 | |