| 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 | $205.73 | 6.532% | $219.1683 | $219.17 | $219.15 | $219.20 |
| Purchase #2 | $205.61 | 8.104% | $222.2726 | $222.27 | $222.25 | $222.30 |
| Purchase #3 | $173.81 | 13.779% | $197.7593 | $197.76 | $197.75 | $197.80 |
| Purchase #4 | $126.58 | 8.460% | $137.2887 | $137.29 | $137.30 | $137.30 |
| Purchase #5 | $32.50 | 6.534% | $34.6236 | $34.62 | $34.60 | $34.60 |
| Purchase #6 | $228.73 | 3.520% | $236.7813 | $236.78 | $236.80 | $236.80 |
| Purchase #7 | $76.33 | 6.634% | $81.3937 | $81.39 | $81.40 | $81.40 |
| 7 purchase totals = | $1,049.29 | $1,129.2875 | $1,129.28 | $1,129.25 | $1,129.40 | |