| 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 | $198.60 | 3.303% | $205.1598 | $205.16 | $205.15 | $205.20 |
| Purchase #2 | $75.34 | 11.167% | $83.7532 | $83.75 | $83.75 | $83.80 |
| Purchase #3 | $76.54 | 13.245% | $86.6777 | $86.68 | $86.70 | $86.70 |
| Purchase #4 | $65.96 | 12.869% | $74.4484 | $74.45 | $74.45 | $74.40 |
| Purchase #5 | $133.50 | 9.867% | $146.6724 | $146.67 | $146.65 | $146.70 |
| Purchase #6 | $184.60 | 7.630% | $198.685 | $198.69 | $198.70 | $198.70 |
| Purchase #7 | $145.75 | 12.869% | $164.5066 | $164.51 | $164.50 | $164.50 |
| 7 purchase totals = | $880.29 | $959.9031 | $959.91 | $959.90 | $960.00 | |