| 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 | $171.64 | 6.378% | $182.5872 | $182.59 | $182.60 | $182.60 |
| Purchase #2 | $41.33 | 7.110% | $44.2686 | $44.27 | $44.25 | $44.30 |
| Purchase #3 | $168.83 | 8.655% | $183.4422 | $183.44 | $183.45 | $183.40 |
| Purchase #4 | $199.95 | 3.349% | $206.6463 | $206.65 | $206.65 | $206.60 |
| Purchase #5 | $217.99 | 3.242% | $225.0572 | $225.06 | $225.05 | $225.10 |
| Purchase #6 | $9.96 | 5.647% | $10.5224 | $10.52 | $10.50 | $10.50 |
| Purchase #7 | $201.83 | 10.152% | $222.3198 | $222.32 | $222.30 | $222.30 |
| 7 purchase totals = | $1,011.53 | $1,074.8437 | $1,074.85 | $1,074.80 | $1,074.80 | |