| 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 | $205.48 | 4.761% | $215.2629 | $215.26 | $215.25 | $215.30 |
| Purchase #2 | $196.58 | 8.812% | $213.9026 | $213.90 | $213.90 | $213.90 |
| Purchase #3 | $203.86 | 8.473% | $221.1331 | $221.13 | $221.15 | $221.10 |
| Purchase #4 | $142.69 | 9.394% | $156.0943 | $156.09 | $156.10 | $156.10 |
| Purchase #5 | $55.56 | 5.710% | $58.7325 | $58.73 | $58.75 | $58.70 |
| Purchase #6 | $134.76 | 4.209% | $140.432 | $140.43 | $140.45 | $140.40 |
| Purchase #7 | $141.97 | 13.582% | $161.2524 | $161.25 | $161.25 | $161.30 |
| 7 purchase totals = | $1,080.90 | $1,166.8098 | $1,166.79 | $1,166.85 | $1,166.80 | |