| 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 | $124.48 | 11.856% | $139.2383 | $139.24 | $139.25 | $139.20 |
| Purchase #2 | $177.61 | 5.246% | $186.9274 | $186.93 | $186.95 | $186.90 |
| Purchase #3 | $185.85 | 10.843% | $206.0017 | $206.00 | $206.00 | $206.00 |
| Purchase #4 | $106.41 | 10.254% | $117.3213 | $117.32 | $117.30 | $117.30 |
| Purchase #5 | $140.60 | 9.297% | $153.6716 | $153.67 | $153.65 | $153.70 |
| Purchase #6 | $88.39 | 3.351% | $91.3519 | $91.35 | $91.35 | $91.40 |
| Purchase #7 | $230.82 | 12.331% | $259.2824 | $259.28 | $259.30 | $259.30 |
| 7 purchase totals = | $1,054.16 | $1,153.7946 | $1,153.79 | $1,153.80 | $1,153.80 | |