| 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 | $152.97 | 3.513% | $158.3438 | $158.34 | $158.35 | $158.30 |
| Purchase #2 | $94.34 | 12.429% | $106.0655 | $106.07 | $106.05 | $106.10 |
| Purchase #3 | $184.36 | 11.605% | $205.755 | $205.76 | $205.75 | $205.80 |
| Purchase #4 | $20.64 | 8.400% | $22.3738 | $22.37 | $22.35 | $22.40 |
| Purchase #5 | $110.36 | 9.514% | $120.8597 | $120.86 | $120.85 | $120.90 |
| Purchase #6 | $200.54 | 11.270% | $223.1409 | $223.14 | $223.15 | $223.10 |
| Purchase #7 | $182.68 | 9.393% | $199.8391 | $199.84 | $199.85 | $199.80 |
| 7 purchase totals = | $945.89 | $1,036.3778 | $1,036.38 | $1,036.35 | $1,036.40 | |