| 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 | $179.30 | 12.641% | $201.9653 | $201.97 | $201.95 | $202.00 |
| Purchase #2 | $79.83 | 12.441% | $89.7617 | $89.76 | $89.75 | $89.80 |
| Purchase #3 | $7.61 | 13.447% | $8.6333 | $8.63 | $8.65 | $8.60 |
| Purchase #4 | $115.59 | 10.202% | $127.3825 | $127.38 | $127.40 | $127.40 |
| Purchase #5 | $138.29 | 8.329% | $149.8082 | $149.81 | $149.80 | $149.80 |
| Purchase #6 | $42.77 | 7.183% | $45.8422 | $45.84 | $45.85 | $45.80 |
| Purchase #7 | $170.47 | 7.499% | $183.2535 | $183.25 | $183.25 | $183.30 |
| 7 purchase totals = | $733.86 | $806.6467 | $806.64 | $806.65 | $806.70 | |