| 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 | $143.79 | 6.300% | $152.8488 | $152.85 | $152.85 | $152.80 |
| Purchase #2 | $37.84 | 10.348% | $41.7557 | $41.76 | $41.75 | $41.80 |
| Purchase #3 | $183.82 | 12.466% | $206.735 | $206.74 | $206.75 | $206.70 |
| Purchase #4 | $13.84 | 12.687% | $15.5959 | $15.60 | $15.60 | $15.60 |
| Purchase #5 | $216.93 | 9.417% | $237.3583 | $237.36 | $237.35 | $237.40 |
| Purchase #6 | $196.76 | 4.264% | $205.1498 | $205.15 | $205.15 | $205.10 |
| Purchase #7 | $205.93 | 13.305% | $233.329 | $233.33 | $233.35 | $233.30 |
| 7 purchase totals = | $998.91 | $1,092.7725 | $1,092.79 | $1,092.80 | $1,092.70 | |