| 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 | $241.80 | 8.804% | $263.0881 | $263.09 | $263.10 | $263.10 |
| Purchase #2 | $152.27 | 11.283% | $169.4506 | $169.45 | $169.45 | $169.50 |
| Purchase #3 | $145.84 | 6.530% | $155.3634 | $155.36 | $155.35 | $155.40 |
| Purchase #4 | $14.81 | 5.536% | $15.6299 | $15.63 | $15.65 | $15.60 |
| Purchase #5 | $8.83 | 8.217% | $9.5556 | $9.56 | $9.55 | $9.60 |
| Purchase #6 | $176.30 | 11.313% | $196.2448 | $196.24 | $196.25 | $196.20 |
| Purchase #7 | $61.45 | 13.643% | $69.8336 | $69.83 | $69.85 | $69.80 |
| 7 purchase totals = | $801.30 | $879.1660 | $879.16 | $879.20 | $879.20 | |