| 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 | $116.95 | 9.304% | $127.831 | $127.83 | $127.85 | $127.80 |
| Purchase #2 | $160.31 | 11.843% | $179.2955 | $179.30 | $179.30 | $179.30 |
| Purchase #3 | $206.28 | 4.833% | $216.2495 | $216.25 | $216.25 | $216.20 |
| Purchase #4 | $171.32 | 3.493% | $177.3042 | $177.30 | $177.30 | $177.30 |
| Purchase #5 | $146.81 | 10.341% | $161.9916 | $161.99 | $162.00 | $162.00 |
| Purchase #6 | $235.32 | 3.857% | $244.3963 | $244.40 | $244.40 | $244.40 |
| Purchase #7 | $157.25 | 12.719% | $177.2506 | $177.25 | $177.25 | $177.30 |
| 7 purchase totals = | $1,194.24 | $1,284.3187 | $1,284.32 | $1,284.35 | $1,284.30 | |