| 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 | $105.70 | 5.696% | $111.7207 | $111.72 | $111.70 | $111.70 |
| Purchase #2 | $163.37 | 11.126% | $181.5465 | $181.55 | $181.55 | $181.50 |
| Purchase #3 | $116.76 | 13.144% | $132.1069 | $132.11 | $132.10 | $132.10 |
| Purchase #4 | $143.82 | 10.381% | $158.75 | $158.75 | $158.75 | $158.80 |
| Purchase #5 | $55.87 | 4.802% | $58.5529 | $58.55 | $58.55 | $58.60 |
| Purchase #6 | $201.55 | 10.142% | $221.9912 | $221.99 | $222.00 | $222.00 |
| Purchase #7 | $149.77 | 11.815% | $167.4653 | $167.47 | $167.45 | $167.50 |
| 7 purchase totals = | $936.84 | $1,032.1335 | $1,032.14 | $1,032.10 | $1,032.20 | |