| 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 | $164.47 | 7.190% | $176.2954 | $176.30 | $176.30 | $176.30 |
| Purchase #2 | $71.83 | 5.785% | $75.9854 | $75.99 | $76.00 | $76.00 |
| Purchase #3 | $106.46 | 7.303% | $114.2348 | $114.23 | $114.25 | $114.20 |
| Purchase #4 | $148.91 | 13.748% | $169.3821 | $169.38 | $169.40 | $169.40 |
| Purchase #5 | $20.92 | 13.416% | $23.7266 | $23.73 | $23.75 | $23.70 |
| Purchase #6 | $156.81 | 13.794% | $178.4404 | $178.44 | $178.45 | $178.40 |
| Purchase #7 | $18.80 | 10.809% | $20.8321 | $20.83 | $20.85 | $20.80 |
| 7 purchase totals = | $688.20 | $758.8968 | $758.90 | $759.00 | $758.80 | |