| 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 | $151.37 | 5.760% | $160.0889 | $160.09 | $160.10 | $160.10 |
| Purchase #2 | $187.78 | 11.354% | $209.1005 | $209.10 | $209.10 | $209.10 |
| Purchase #3 | $165.82 | 13.187% | $187.6867 | $187.69 | $187.70 | $187.70 |
| Purchase #4 | $39.58 | 9.776% | $43.4493 | $43.45 | $43.45 | $43.40 |
| Purchase #5 | $219.65 | 4.295% | $229.084 | $229.08 | $229.10 | $229.10 |
| Purchase #6 | $123.84 | 7.272% | $132.8456 | $132.85 | $132.85 | $132.80 |
| Purchase #7 | $205.26 | 6.299% | $218.1893 | $218.19 | $218.20 | $218.20 |
| 7 purchase totals = | $1,093.30 | $1,180.4443 | $1,180.45 | $1,180.50 | $1,180.40 | |