| 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 | $190.99 | 12.820% | $215.4749 | $215.47 | $215.45 | $215.50 |
| Purchase #2 | $171.76 | 5.845% | $181.7994 | $181.80 | $181.80 | $181.80 |
| Purchase #3 | $9.60 | 13.726% | $10.9177 | $10.92 | $10.90 | $10.90 |
| Purchase #4 | $250.80 | 5.779% | $265.2937 | $265.29 | $265.30 | $265.30 |
| Purchase #5 | $179.84 | 7.522% | $193.3676 | $193.37 | $193.35 | $193.40 |
| Purchase #6 | $129.36 | 6.501% | $137.7697 | $137.77 | $137.75 | $137.80 |
| Purchase #7 | $193.84 | 4.225% | $202.0297 | $202.03 | $202.05 | $202.00 |
| 7 purchase totals = | $1,126.19 | $1,206.6527 | $1,206.65 | $1,206.60 | $1,206.70 | |