| 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 | $171.37 | 3.846% | $177.9609 | $177.96 | $177.95 | $178.00 |
| Purchase #2 | $57.84 | 9.845% | $63.5343 | $63.53 | $63.55 | $63.50 |
| Purchase #3 | $102.59 | 6.472% | $109.2296 | $109.23 | $109.25 | $109.20 |
| Purchase #4 | $205.30 | 6.449% | $218.5398 | $218.54 | $218.55 | $218.50 |
| Purchase #5 | $206.59 | 8.543% | $224.239 | $224.24 | $224.25 | $224.20 |
| Purchase #6 | $219.96 | 13.578% | $249.8262 | $249.83 | $249.85 | $249.80 |
| Purchase #7 | $21.70 | 5.751% | $22.948 | $22.95 | $22.95 | $22.90 |
| 7 purchase totals = | $985.35 | $1,066.2778 | $1,066.28 | $1,066.35 | $1,066.10 | |