| 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 | $94.43 | 3.554% | $97.786 | $97.79 | $97.80 | $97.80 |
| Purchase #2 | $172.74 | 9.454% | $189.0708 | $189.07 | $189.05 | $189.10 |
| Purchase #3 | $235.33 | 7.347% | $252.6197 | $252.62 | $252.60 | $252.60 |
| Purchase #4 | $163.95 | 10.780% | $181.6238 | $181.62 | $181.60 | $181.60 |
| Purchase #5 | $186.26 | 10.649% | $206.0948 | $206.09 | $206.10 | $206.10 |
| Purchase #6 | $184.25 | 4.338% | $192.2428 | $192.24 | $192.25 | $192.20 |
| Purchase #7 | $135.88 | 9.109% | $148.2573 | $148.26 | $148.25 | $148.30 |
| 7 purchase totals = | $1,172.84 | $1,267.6952 | $1,267.69 | $1,267.65 | $1,267.70 | |