| 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 | $172.49 | 5.362% | $181.7389 | $181.74 | $181.75 | $181.70 |
| Purchase #2 | $139.61 | 3.667% | $144.7295 | $144.73 | $144.75 | $144.70 |
| Purchase #3 | $13.28 | 9.570% | $14.5509 | $14.55 | $14.55 | $14.60 |
| Purchase #4 | $213.55 | 5.476% | $225.244 | $225.24 | $225.25 | $225.20 |
| Purchase #5 | $142.87 | 5.865% | $151.2493 | $151.25 | $151.25 | $151.20 |
| Purchase #6 | $210.63 | 8.292% | $228.0954 | $228.10 | $228.10 | $228.10 |
| Purchase #7 | $205.28 | 6.481% | $218.5842 | $218.58 | $218.60 | $218.60 |
| 7 purchase totals = | $1,097.71 | $1,164.1922 | $1,164.19 | $1,164.25 | $1,164.10 | |