| 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 | $205.64 | 5.302% | $216.543 | $216.54 | $216.55 | $216.50 |
| Purchase #2 | $5.28 | 12.680% | $5.9495 | $5.95 | $5.95 | $5.90 |
| Purchase #3 | $187.70 | 9.378% | $205.3025 | $205.30 | $205.30 | $205.30 |
| Purchase #4 | $153.47 | 6.493% | $163.4348 | $163.43 | $163.45 | $163.40 |
| Purchase #5 | $188.38 | 11.570% | $210.1756 | $210.18 | $210.20 | $210.20 |
| Purchase #6 | $182.68 | 7.651% | $196.6568 | $196.66 | $196.65 | $196.70 |
| Purchase #7 | $158.99 | 13.180% | $179.9449 | $179.94 | $179.95 | $179.90 |
| 7 purchase totals = | $1,082.14 | $1,178.0071 | $1,178.00 | $1,178.05 | $1,177.90 | |