| 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 | $192.54 | 6.836% | $205.702 | $205.70 | $205.70 | $205.70 |
| Purchase #2 | $45.99 | 3.467% | $47.5845 | $47.58 | $47.60 | $47.60 |
| Purchase #3 | $22.81 | 4.592% | $23.8574 | $23.86 | $23.85 | $23.90 |
| Purchase #4 | $128.44 | 5.783% | $135.8677 | $135.87 | $135.85 | $135.90 |
| Purchase #5 | $230.72 | 3.729% | $239.3235 | $239.32 | $239.30 | $239.30 |
| Purchase #6 | $126.51 | 8.850% | $137.7061 | $137.71 | $137.70 | $137.70 |
| Purchase #7 | $91.49 | 8.501% | $99.2676 | $99.27 | $99.25 | $99.30 |
| 7 purchase totals = | $838.50 | $889.3088 | $889.31 | $889.25 | $889.40 | |