| 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 | $134.74 | 10.735% | $149.2043 | $149.20 | $149.20 | $149.20 |
| Purchase #2 | $34.91 | 5.685% | $36.8946 | $36.89 | $36.90 | $36.90 |
| Purchase #3 | $117.61 | 4.520% | $122.926 | $122.93 | $122.95 | $122.90 |
| Purchase #4 | $78.42 | 12.862% | $88.5064 | $88.51 | $88.50 | $88.50 |
| Purchase #5 | $105.74 | 5.333% | $111.3791 | $111.38 | $111.40 | $111.40 |
| Purchase #6 | $145.76 | 9.420% | $159.4906 | $159.49 | $159.50 | $159.50 |
| Purchase #7 | $178.41 | 6.454% | $189.9246 | $189.92 | $189.90 | $189.90 |
| 7 purchase totals = | $795.59 | $858.3256 | $858.32 | $858.35 | $858.30 | |