| 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 | $175.74 | 4.446% | $183.5534 | $183.55 | $183.55 | $183.60 |
| Purchase #2 | $105.72 | 8.488% | $114.6935 | $114.69 | $114.70 | $114.70 |
| Purchase #3 | $144.79 | 11.147% | $160.9297 | $160.93 | $160.95 | $160.90 |
| Purchase #4 | $130.58 | 11.115% | $145.094 | $145.09 | $145.10 | $145.10 |
| Purchase #5 | $248.86 | 7.396% | $267.2657 | $267.27 | $267.25 | $267.30 |
| Purchase #6 | $40.75 | 4.320% | $42.5104 | $42.51 | $42.50 | $42.50 |
| Purchase #7 | $23.84 | 7.501% | $25.6282 | $25.63 | $25.65 | $25.60 |
| 7 purchase totals = | $870.28 | $939.6749 | $939.67 | $939.70 | $939.70 | |