| 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 | $181.53 | 8.777% | $197.4629 | $197.46 | $197.45 | $197.50 |
| Purchase #2 | $158.83 | 6.733% | $169.524 | $169.52 | $169.50 | $169.50 |
| Purchase #3 | $147.95 | 4.156% | $154.0988 | $154.10 | $154.10 | $154.10 |
| Purchase #4 | $241.62 | 3.742% | $250.6614 | $250.66 | $250.65 | $250.70 |
| Purchase #5 | $237.82 | 13.454% | $269.8163 | $269.82 | $269.80 | $269.80 |
| Purchase #6 | $149.58 | 5.571% | $157.9131 | $157.91 | $157.90 | $157.90 |
| Purchase #7 | $201.34 | 4.807% | $211.0184 | $211.02 | $211.00 | $211.00 |
| 7 purchase totals = | $1,318.67 | $1,410.4949 | $1,410.49 | $1,410.40 | $1,410.50 | |