| 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 | $155.94 | 7.565% | $167.7369 | $167.74 | $167.75 | $167.70 |
| Purchase #2 | $50.49 | 11.659% | $56.3766 | $56.38 | $56.40 | $56.40 |
| Purchase #3 | $181.45 | 10.851% | $201.1391 | $201.14 | $201.15 | $201.10 |
| Purchase #4 | $86.39 | 6.353% | $91.8784 | $91.88 | $91.90 | $91.90 |
| Purchase #5 | $170.76 | 8.141% | $184.6616 | $184.66 | $184.65 | $184.70 |
| Purchase #6 | $56.97 | 9.560% | $62.4163 | $62.42 | $62.40 | $62.40 |
| Purchase #7 | $11.51 | 12.339% | $12.9302 | $12.93 | $12.95 | $12.90 |
| 7 purchase totals = | $713.51 | $777.1391 | $777.15 | $777.20 | $777.10 | |