| 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 | $167.46 | 11.304% | $186.3897 | $186.39 | $186.40 | $186.40 |
| Purchase #2 | $81.44 | 3.557% | $84.3368 | $84.34 | $84.35 | $84.30 |
| Purchase #3 | $228.97 | 4.836% | $240.043 | $240.04 | $240.05 | $240.00 |
| Purchase #4 | $129.46 | 7.178% | $138.7526 | $138.75 | $138.75 | $138.80 |
| Purchase #5 | $78.99 | 10.633% | $87.389 | $87.39 | $87.40 | $87.40 |
| Purchase #6 | $164.54 | 10.165% | $181.2655 | $181.27 | $181.25 | $181.30 |
| Purchase #7 | $137.86 | 5.259% | $145.1101 | $145.11 | $145.10 | $145.10 |
| 7 purchase totals = | $988.72 | $1,063.2867 | $1,063.29 | $1,063.30 | $1,063.30 | |