| 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 | $8.84 | 8.801% | $9.618 | $9.62 | $9.60 | $9.60 |
| Purchase #2 | $191.78 | 10.327% | $211.5851 | $211.59 | $211.60 | $211.60 |
| Purchase #3 | $167.44 | 4.572% | $175.0954 | $175.10 | $175.10 | $175.10 |
| Purchase #4 | $74.88 | 5.860% | $79.268 | $79.27 | $79.25 | $79.30 |
| Purchase #5 | $148.59 | 10.728% | $164.5307 | $164.53 | $164.55 | $164.50 |
| Purchase #6 | $196.51 | 13.870% | $223.7659 | $223.77 | $223.75 | $223.80 |
| Purchase #7 | $209.55 | 8.719% | $227.8207 | $227.82 | $227.80 | $227.80 |
| 7 purchase totals = | $997.59 | $1,091.6838 | $1,091.70 | $1,091.65 | $1,091.70 | |