| 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 | $161.95 | 5.434% | $170.7504 | $170.75 | $170.75 | $170.80 |
| Purchase #2 | $100.58 | 10.683% | $111.325 | $111.33 | $111.35 | $111.30 |
| Purchase #3 | $114.72 | 10.763% | $127.0673 | $127.07 | $127.05 | $127.10 |
| Purchase #4 | $16.49 | 8.730% | $17.9296 | $17.93 | $17.95 | $17.90 |
| Purchase #5 | $198.45 | 12.739% | $223.7305 | $223.73 | $223.75 | $223.70 |
| Purchase #6 | $225.51 | 11.829% | $252.1856 | $252.19 | $252.20 | $252.20 |
| Purchase #7 | $243.28 | 3.334% | $251.391 | $251.39 | $251.40 | $251.40 |
| 7 purchase totals = | $1,060.98 | $1,154.3794 | $1,154.39 | $1,154.45 | $1,154.40 | |