| 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 | $170.81 | 7.450% | $183.5353 | $183.54 | $183.55 | $183.50 |
| Purchase #2 | $167.67 | 9.538% | $183.6624 | $183.66 | $183.65 | $183.70 |
| Purchase #3 | $212.36 | 7.689% | $228.6884 | $228.69 | $228.70 | $228.70 |
| Purchase #4 | $215.64 | 6.680% | $230.0448 | $230.04 | $230.05 | $230.00 |
| Purchase #5 | $180.65 | 13.757% | $205.502 | $205.50 | $205.50 | $205.50 |
| Purchase #6 | $248.35 | 9.316% | $271.4863 | $271.49 | $271.50 | $271.50 |
| Purchase #7 | $94.47 | 8.680% | $102.67 | $102.67 | $102.65 | $102.70 |
| 7 purchase totals = | $1,289.95 | $1,405.5892 | $1,405.59 | $1,405.60 | $1,405.60 | |