| 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 | $151.54 | 5.279% | $159.5398 | $159.54 | $159.55 | $159.50 |
| Purchase #2 | $16.47 | 5.430% | $17.3643 | $17.36 | $17.35 | $17.40 |
| Purchase #3 | $221.41 | 4.450% | $231.2627 | $231.26 | $231.25 | $231.30 |
| Purchase #4 | $122.55 | 8.161% | $132.5513 | $132.55 | $132.55 | $132.60 |
| Purchase #5 | $192.84 | 5.102% | $202.6787 | $202.68 | $202.70 | $202.70 |
| Purchase #6 | $124.26 | 12.500% | $139.7925 | $139.79 | $139.80 | $139.80 |
| Purchase #7 | $177.41 | 9.194% | $193.7211 | $193.72 | $193.70 | $193.70 |
| 7 purchase totals = | $1,006.48 | $1,076.9104 | $1,076.90 | $1,076.90 | $1,077.00 | |