| 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 | $139.88 | 8.164% | $151.2998 | $151.30 | $151.30 | $151.30 |
| Purchase #2 | $183.86 | 11.848% | $205.6437 | $205.64 | $205.65 | $205.60 |
| Purchase #3 | $138.42 | 9.542% | $151.628 | $151.63 | $151.65 | $151.60 |
| Purchase #4 | $106.62 | 7.224% | $114.3222 | $114.32 | $114.30 | $114.30 |
| Purchase #5 | $223.64 | 12.185% | $250.8905 | $250.89 | $250.90 | $250.90 |
| Purchase #6 | $119.33 | 9.365% | $130.5053 | $130.51 | $130.50 | $130.50 |
| Purchase #7 | $182.87 | 3.218% | $188.7548 | $188.75 | $188.75 | $188.80 |
| 7 purchase totals = | $1,094.62 | $1,193.0443 | $1,193.04 | $1,193.05 | $1,193.00 | |