| 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 | $156.43 | 7.562% | $168.2592 | $168.26 | $168.25 | $168.30 |
| Purchase #2 | $128.62 | 11.690% | $143.6557 | $143.66 | $143.65 | $143.70 |
| Purchase #3 | $81.74 | 3.267% | $84.4104 | $84.41 | $84.40 | $84.40 |
| Purchase #4 | $67.96 | 11.232% | $75.5933 | $75.59 | $75.60 | $75.60 |
| Purchase #5 | $248.64 | 7.769% | $267.9568 | $267.96 | $267.95 | $268.00 |
| Purchase #6 | $20.49 | 12.561% | $23.0637 | $23.06 | $23.05 | $23.10 |
| Purchase #7 | $138.95 | 4.406% | $145.0721 | $145.07 | $145.05 | $145.10 |
| 7 purchase totals = | $842.83 | $908.0112 | $908.01 | $907.95 | $908.20 | |