| 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 | $230.97 | 12.208% | $259.1668 | $259.17 | $259.15 | $259.20 |
| Purchase #2 | $199.91 | 7.408% | $214.7193 | $214.72 | $214.70 | $214.70 |
| Purchase #3 | $10.90 | 8.378% | $11.8132 | $11.81 | $11.80 | $11.80 |
| Purchase #4 | $134.50 | 10.697% | $148.8875 | $148.89 | $148.90 | $148.90 |
| Purchase #5 | $156.93 | 10.769% | $173.8298 | $173.83 | $173.85 | $173.80 |
| Purchase #6 | $61.32 | 3.160% | $63.2577 | $63.26 | $63.25 | $63.30 |
| Purchase #7 | $31.40 | 13.295% | $35.5746 | $35.57 | $35.55 | $35.60 |
| 7 purchase totals = | $825.93 | $907.2489 | $907.25 | $907.20 | $907.30 | |