| 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 | $183.82 | 7.751% | $198.0679 | $198.07 | $198.05 | $198.10 |
| Purchase #2 | $129.92 | 9.125% | $141.7752 | $141.78 | $141.80 | $141.80 |
| Purchase #3 | $65.70 | 5.544% | $69.3424 | $69.34 | $69.35 | $69.30 |
| Purchase #4 | $6.42 | 9.658% | $7.04 | $7.04 | $7.05 | $7.00 |
| Purchase #5 | $215.65 | 7.235% | $231.2523 | $231.25 | $231.25 | $231.30 |
| Purchase #6 | $202.37 | 9.245% | $221.0791 | $221.08 | $221.10 | $221.10 |
| Purchase #7 | $146.27 | 13.383% | $165.8453 | $165.85 | $165.85 | $165.80 |
| 7 purchase totals = | $950.15 | $1,034.4022 | $1,034.41 | $1,034.45 | $1,034.40 | |