| 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 | $172.54 | 8.210% | $186.7055 | $186.71 | $186.70 | $186.70 |
| Purchase #2 | $189.56 | 10.202% | $208.8989 | $208.90 | $208.90 | $208.90 |
| Purchase #3 | $177.53 | 10.138% | $195.528 | $195.53 | $195.55 | $195.50 |
| Purchase #4 | $34.55 | 13.459% | $39.2001 | $39.20 | $39.20 | $39.20 |
| Purchase #5 | $37.58 | 7.636% | $40.4496 | $40.45 | $40.45 | $40.40 |
| Purchase #6 | $199.68 | 11.419% | $222.4815 | $222.48 | $222.50 | $222.50 |
| Purchase #7 | $166.61 | 5.856% | $176.3667 | $176.37 | $176.35 | $176.40 |
| 7 purchase totals = | $978.05 | $1,069.6303 | $1,069.64 | $1,069.65 | $1,069.60 | |