| 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 | $180.65 | 8.536% | $196.0703 | $196.07 | $196.05 | $196.10 |
| Purchase #2 | $250.25 | 12.458% | $281.4261 | $281.43 | $281.45 | $281.40 |
| Purchase #3 | $185.70 | 11.151% | $206.4074 | $206.41 | $206.40 | $206.40 |
| Purchase #4 | $199.39 | 3.670% | $206.7076 | $206.71 | $206.70 | $206.70 |
| Purchase #5 | $95.68 | 11.340% | $106.5301 | $106.53 | $106.55 | $106.50 |
| Purchase #6 | $214.69 | 7.233% | $230.2185 | $230.22 | $230.20 | $230.20 |
| Purchase #7 | $160.28 | 3.349% | $165.6478 | $165.65 | $165.65 | $165.60 |
| 7 purchase totals = | $1,286.64 | $1,393.0078 | $1,393.02 | $1,393.00 | $1,392.90 | |