| 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 | $187.92 | 13.654% | $213.5786 | $213.58 | $213.60 | $213.60 |
| Purchase #2 | $31.99 | 12.614% | $36.0252 | $36.03 | $36.05 | $36.00 |
| Purchase #3 | $189.60 | 6.455% | $201.8387 | $201.84 | $201.85 | $201.80 |
| Purchase #4 | $27.67 | 11.855% | $30.9503 | $30.95 | $30.95 | $31.00 |
| Purchase #5 | $7.56 | 4.791% | $7.9222 | $7.92 | $7.90 | $7.90 |
| Purchase #6 | $175.87 | 10.520% | $194.3715 | $194.37 | $194.35 | $194.40 |
| Purchase #7 | $135.75 | 3.552% | $140.5718 | $140.57 | $140.55 | $140.60 |
| 7 purchase totals = | $756.36 | $825.2583 | $825.26 | $825.25 | $825.30 | |