| 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 | $168.99 | 12.399% | $189.9431 | $189.94 | $189.95 | $189.90 |
| Purchase #2 | $151.87 | 8.678% | $165.0493 | $165.05 | $165.05 | $165.00 |
| Purchase #3 | $164.33 | 5.189% | $172.8571 | $172.86 | $172.85 | $172.90 |
| Purchase #4 | $203.40 | 11.771% | $227.3422 | $227.34 | $227.35 | $227.30 |
| Purchase #5 | $170.80 | 12.724% | $192.5326 | $192.53 | $192.55 | $192.50 |
| Purchase #6 | $230.46 | 10.534% | $254.7367 | $254.74 | $254.75 | $254.70 |
| Purchase #7 | $205.59 | 8.322% | $222.6992 | $222.70 | $222.70 | $222.70 |
| 7 purchase totals = | $1,295.44 | $1,425.1602 | $1,425.16 | $1,425.20 | $1,425.00 | |