| 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 | $154.45 | 7.329% | $165.7696 | $165.77 | $165.75 | $165.80 |
| Purchase #2 | $191.36 | 7.233% | $205.2011 | $205.20 | $205.20 | $205.20 |
| Purchase #3 | $115.66 | 6.102% | $122.7176 | $122.72 | $122.70 | $122.70 |
| Purchase #4 | $54.32 | 4.495% | $56.7617 | $56.76 | $56.75 | $56.80 |
| Purchase #5 | $120.67 | 10.349% | $133.1581 | $133.16 | $133.15 | $133.20 |
| Purchase #6 | $236.66 | 9.621% | $259.4291 | $259.43 | $259.45 | $259.40 |
| Purchase #7 | $230.27 | 8.263% | $249.2972 | $249.30 | $249.30 | $249.30 |
| 7 purchase totals = | $1,103.39 | $1,192.3344 | $1,192.34 | $1,192.30 | $1,192.40 | |