| 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 | $175.84 | 5.717% | $185.8928 | $185.89 | $185.90 | $185.90 |
| Purchase #2 | $173.52 | 5.414% | $182.9144 | $182.91 | $182.90 | $182.90 |
| Purchase #3 | $215.27 | 6.628% | $229.5381 | $229.54 | $229.55 | $229.50 |
| Purchase #4 | $46.63 | 9.345% | $50.9876 | $50.99 | $51.00 | $51.00 |
| Purchase #5 | $156.85 | 10.338% | $173.0652 | $173.07 | $173.05 | $173.10 |
| Purchase #6 | $219.60 | 5.286% | $231.2081 | $231.21 | $231.20 | $231.20 |
| Purchase #7 | $114.39 | 12.807% | $129.0399 | $129.04 | $129.05 | $129.00 |
| 7 purchase totals = | $1,102.10 | $1,182.6461 | $1,182.65 | $1,182.65 | $1,182.60 | |