| 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 | $165.70 | 7.477% | $178.0894 | $178.09 | $178.10 | $178.10 |
| Purchase #2 | $250.40 | 3.449% | $259.0363 | $259.04 | $259.05 | $259.00 |
| Purchase #3 | $142.58 | 12.406% | $160.2685 | $160.27 | $160.25 | $160.30 |
| Purchase #4 | $146.26 | 8.714% | $159.0051 | $159.01 | $159.00 | $159.00 |
| Purchase #5 | $32.38 | 11.492% | $36.1011 | $36.10 | $36.10 | $36.10 |
| Purchase #6 | $100.48 | 5.202% | $105.707 | $105.71 | $105.70 | $105.70 |
| Purchase #7 | $205.55 | 5.475% | $216.8039 | $216.80 | $216.80 | $216.80 |
| 7 purchase totals = | $1,043.35 | $1,115.0113 | $1,115.02 | $1,115.00 | $1,115.00 | |