| 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 | $129.84 | 13.799% | $147.7566 | $147.76 | $147.75 | $147.80 |
| Purchase #2 | $145.27 | 13.577% | $164.9933 | $164.99 | $165.00 | $165.00 |
| Purchase #3 | $222.92 | 3.562% | $230.8604 | $230.86 | $230.85 | $230.90 |
| Purchase #4 | $151.68 | 11.181% | $168.6393 | $168.64 | $168.65 | $168.60 |
| Purchase #5 | $168.55 | 13.579% | $191.4374 | $191.44 | $191.45 | $191.40 |
| Purchase #6 | $104.54 | 8.836% | $113.7772 | $113.78 | $113.80 | $113.80 |
| Purchase #7 | $11.63 | 8.677% | $12.6391 | $12.64 | $12.65 | $12.60 |
| 7 purchase totals = | $934.43 | $1,030.1033 | $1,030.11 | $1,030.15 | $1,030.10 | |