| 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 | $140.97 | 6.671% | $150.3741 | $150.37 | $150.35 | $150.40 |
| Purchase #2 | $189.77 | 8.536% | $205.9688 | $205.97 | $205.95 | $206.00 |
| Purchase #3 | $104.69 | 8.515% | $113.6044 | $113.60 | $113.60 | $113.60 |
| Purchase #4 | $172.60 | 7.297% | $185.1946 | $185.19 | $185.20 | $185.20 |
| Purchase #5 | $47.37 | 11.770% | $52.9454 | $52.95 | $52.95 | $52.90 |
| Purchase #6 | $154.58 | 3.720% | $160.3304 | $160.33 | $160.35 | $160.30 |
| Purchase #7 | $207.49 | 12.143% | $232.6855 | $232.69 | $232.70 | $232.70 |
| 7 purchase totals = | $1,017.47 | $1,101.1032 | $1,101.10 | $1,101.10 | $1,101.10 | |