| 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 | $176.97 | 11.649% | $197.5852 | $197.59 | $197.60 | $197.60 |
| Purchase #2 | $29.72 | 3.103% | $30.6422 | $30.64 | $30.65 | $30.60 |
| Purchase #3 | $189.32 | 7.160% | $202.8753 | $202.88 | $202.90 | $202.90 |
| Purchase #4 | $147.72 | 7.613% | $158.9659 | $158.97 | $158.95 | $159.00 |
| Purchase #5 | $34.74 | 11.583% | $38.7639 | $38.76 | $38.75 | $38.80 |
| Purchase #6 | $50.90 | 13.845% | $57.9471 | $57.95 | $57.95 | $57.90 |
| Purchase #7 | $120.80 | 5.619% | $127.5878 | $127.59 | $127.60 | $127.60 |
| 7 purchase totals = | $750.17 | $814.3674 | $814.38 | $814.40 | $814.40 | |