| 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 | $155.80 | 7.152% | $166.9428 | $166.94 | $166.95 | $166.90 |
| Purchase #2 | $150.48 | 5.105% | $158.162 | $158.16 | $158.15 | $158.20 |
| Purchase #3 | $199.78 | 8.845% | $217.4505 | $217.45 | $217.45 | $217.50 |
| Purchase #4 | $213.27 | 4.481% | $222.8266 | $222.83 | $222.85 | $222.80 |
| Purchase #5 | $92.99 | 8.611% | $100.9974 | $101.00 | $101.00 | $101.00 |
| Purchase #6 | $190.48 | 8.114% | $205.9355 | $205.94 | $205.95 | $205.90 |
| Purchase #7 | $107.72 | 5.201% | $113.3225 | $113.32 | $113.30 | $113.30 |
| 7 purchase totals = | $1,110.52 | $1,185.6373 | $1,185.64 | $1,185.65 | $1,185.60 | |