| 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 | $158.92 | 8.167% | $171.899 | $171.90 | $171.90 | $171.90 |
| Purchase #2 | $125.68 | 7.316% | $134.8747 | $134.87 | $134.85 | $134.90 |
| Purchase #3 | $22.25 | 11.115% | $24.7231 | $24.72 | $24.70 | $24.70 |
| Purchase #4 | $211.72 | 7.695% | $228.0119 | $228.01 | $228.00 | $228.00 |
| Purchase #5 | $104.58 | 11.554% | $116.6632 | $116.66 | $116.65 | $116.70 |
| Purchase #6 | $164.96 | 3.152% | $170.1595 | $170.16 | $170.15 | $170.20 |
| Purchase #7 | $141.35 | 9.107% | $154.2227 | $154.22 | $154.20 | $154.20 |
| 7 purchase totals = | $929.46 | $1,000.5541 | $1,000.54 | $1,000.45 | $1,000.60 | |