| 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 | $165.25 | 6.686% | $176.2986 | $176.30 | $176.30 | $176.30 |
| Purchase #2 | $139.65 | 3.141% | $144.0364 | $144.04 | $144.05 | $144.00 |
| Purchase #3 | $184.78 | 9.117% | $201.6264 | $201.63 | $201.65 | $201.60 |
| Purchase #4 | $31.68 | 8.387% | $34.337 | $34.34 | $34.35 | $34.30 |
| Purchase #5 | $210.84 | 9.827% | $231.5592 | $231.56 | $231.55 | $231.60 |
| Purchase #6 | $207.44 | 8.253% | $224.56 | $224.56 | $224.55 | $224.60 |
| Purchase #7 | $71.71 | 9.169% | $78.2851 | $78.29 | $78.30 | $78.30 |
| 7 purchase totals = | $1,011.35 | $1,090.7027 | $1,090.72 | $1,090.75 | $1,090.70 | |