| 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 | $10.87 | 5.738% | $11.4937 | $11.49 | $11.50 | $11.50 |
| Purchase #2 | $158.75 | 12.515% | $178.6176 | $178.62 | $178.60 | $178.60 |
| Purchase #3 | $164.97 | 3.534% | $170.8 | $170.80 | $170.80 | $170.80 |
| Purchase #4 | $170.98 | 8.467% | $185.4569 | $185.46 | $185.45 | $185.50 |
| Purchase #5 | $176.37 | 11.616% | $196.8571 | $196.86 | $196.85 | $196.90 |
| Purchase #6 | $181.98 | 5.140% | $191.3338 | $191.33 | $191.35 | $191.30 |
| Purchase #7 | $182.70 | 12.726% | $205.9504 | $205.95 | $205.95 | $206.00 |
| 7 purchase totals = | $1,046.62 | $1,140.5095 | $1,140.51 | $1,140.50 | $1,140.60 | |