| 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 | $164.66 | 11.830% | $184.1393 | $184.14 | $184.15 | $184.10 |
| Purchase #2 | $99.41 | 12.488% | $111.8243 | $111.82 | $111.80 | $111.80 |
| Purchase #3 | $200.69 | 12.543% | $225.8625 | $225.86 | $225.85 | $225.90 |
| Purchase #4 | $103.29 | 4.207% | $107.6354 | $107.64 | $107.65 | $107.60 |
| Purchase #5 | $234.66 | 3.277% | $242.3498 | $242.35 | $242.35 | $242.30 |
| Purchase #6 | $189.30 | 3.343% | $195.6283 | $195.63 | $195.65 | $195.60 |
| Purchase #7 | $218.42 | 4.816% | $228.9391 | $228.94 | $228.95 | $228.90 |
| 7 purchase totals = | $1,210.43 | $1,296.3787 | $1,296.38 | $1,296.40 | $1,296.20 | |