| 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 | $10.91 | 8.446% | $11.8315 | $11.83 | $11.85 | $11.80 |
| Purchase #2 | $155.49 | 13.329% | $176.2153 | $176.22 | $176.20 | $176.20 |
| Purchase #3 | $168.28 | 5.243% | $177.1029 | $177.10 | $177.10 | $177.10 |
| Purchase #4 | $76.45 | 7.332% | $82.0553 | $82.06 | $82.05 | $82.10 |
| Purchase #5 | $7.49 | 6.733% | $7.9943 | $7.99 | $8.00 | $8.00 |
| Purchase #6 | $214.63 | 7.699% | $231.1544 | $231.15 | $231.15 | $231.20 |
| Purchase #7 | $151.99 | 13.318% | $172.232 | $172.23 | $172.25 | $172.20 |
| 7 purchase totals = | $785.24 | $858.5857 | $858.58 | $858.60 | $858.60 | |