| 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 | $173.32 | 11.787% | $193.7492 | $193.75 | $193.75 | $193.70 |
| Purchase #2 | $13.57 | 9.266% | $14.8274 | $14.83 | $14.85 | $14.80 |
| Purchase #3 | $142.48 | 12.623% | $160.4653 | $160.47 | $160.45 | $160.50 |
| Purchase #4 | $136.56 | 11.339% | $152.0445 | $152.04 | $152.05 | $152.00 |
| Purchase #5 | $140.73 | 12.679% | $158.5732 | $158.57 | $158.55 | $158.60 |
| Purchase #6 | $194.76 | 10.747% | $215.6909 | $215.69 | $215.70 | $215.70 |
| Purchase #7 | $181.83 | 9.274% | $198.6929 | $198.69 | $198.70 | $198.70 |
| 7 purchase totals = | $983.25 | $1,094.0434 | $1,094.04 | $1,094.05 | $1,094.00 | |