| 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 | $30.38 | 5.644% | $32.0946 | $32.09 | $32.10 | $32.10 |
| Purchase #2 | $150.82 | 5.377% | $158.9296 | $158.93 | $158.95 | $158.90 |
| Purchase #3 | $138.99 | 3.788% | $144.2549 | $144.25 | $144.25 | $144.30 |
| Purchase #4 | $162.45 | 9.131% | $177.2833 | $177.28 | $177.30 | $177.30 |
| Purchase #5 | $125.89 | 12.841% | $142.0555 | $142.06 | $142.05 | $142.10 |
| Purchase #6 | $170.86 | 3.173% | $176.2814 | $176.28 | $176.30 | $176.30 |
| Purchase #7 | $184.64 | 11.507% | $205.8865 | $205.89 | $205.90 | $205.90 |
| 7 purchase totals = | $964.03 | $1,036.7858 | $1,036.78 | $1,036.85 | $1,036.90 | |