| 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 | $177.79 | 8.234% | $192.4292 | $192.43 | $192.45 | $192.40 |
| Purchase #2 | $127.35 | 10.496% | $140.7167 | $140.72 | $140.70 | $140.70 |
| Purchase #3 | $140.94 | 6.753% | $150.4577 | $150.46 | $150.45 | $150.50 |
| Purchase #4 | $215.63 | 13.479% | $244.6948 | $244.69 | $244.70 | $244.70 |
| Purchase #5 | $162.44 | 12.791% | $183.2177 | $183.22 | $183.20 | $183.20 |
| Purchase #6 | $113.44 | 3.267% | $117.1461 | $117.15 | $117.15 | $117.10 |
| Purchase #7 | $38.75 | 13.722% | $44.0673 | $44.07 | $44.05 | $44.10 |
| 7 purchase totals = | $976.34 | $1,072.7295 | $1,072.74 | $1,072.70 | $1,072.70 | |