| 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 | $167.78 | 4.427% | $175.2076 | $175.21 | $175.20 | $175.20 |
| Purchase #2 | $113.94 | 8.401% | $123.5121 | $123.51 | $123.50 | $123.50 |
| Purchase #3 | $206.65 | 5.551% | $218.1211 | $218.12 | $218.10 | $218.10 |
| Purchase #4 | $112.47 | 13.569% | $127.7311 | $127.73 | $127.75 | $127.70 |
| Purchase #5 | $172.70 | 3.440% | $178.6409 | $178.64 | $178.65 | $178.60 |
| Purchase #6 | $14.28 | 3.777% | $14.8194 | $14.82 | $14.80 | $14.80 |
| Purchase #7 | $234.78 | 4.855% | $246.1786 | $246.18 | $246.20 | $246.20 |
| 7 purchase totals = | $1,022.60 | $1,084.2108 | $1,084.21 | $1,084.20 | $1,084.10 | |