| 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 | $16.83 | 11.278% | $18.7281 | $18.73 | $18.75 | $18.70 |
| Purchase #2 | $147.32 | 7.758% | $158.7491 | $158.75 | $158.75 | $158.70 |
| Purchase #3 | $202.41 | 12.181% | $227.0656 | $227.07 | $227.05 | $227.10 |
| Purchase #4 | $61.59 | 10.320% | $67.9461 | $67.95 | $67.95 | $67.90 |
| Purchase #5 | $182.97 | 11.473% | $203.9621 | $203.96 | $203.95 | $204.00 |
| Purchase #6 | $217.51 | 12.762% | $245.2686 | $245.27 | $245.25 | $245.30 |
| Purchase #7 | $220.31 | 11.461% | $245.5597 | $245.56 | $245.55 | $245.60 |
| 7 purchase totals = | $1,048.94 | $1,167.2793 | $1,167.29 | $1,167.25 | $1,167.30 | |