| 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 | $175.89 | 6.120% | $186.6545 | $186.65 | $186.65 | $186.70 |
| Purchase #2 | $213.59 | 12.588% | $240.4767 | $240.48 | $240.50 | $240.50 |
| Purchase #3 | $150.31 | 11.809% | $168.0601 | $168.06 | $168.05 | $168.10 |
| Purchase #4 | $206.47 | 12.331% | $231.9298 | $231.93 | $231.95 | $231.90 |
| Purchase #5 | $169.35 | 3.239% | $174.8352 | $174.84 | $174.85 | $174.80 |
| Purchase #6 | $26.65 | 12.860% | $30.0772 | $30.08 | $30.10 | $30.10 |
| Purchase #7 | $30.30 | 13.560% | $34.4087 | $34.41 | $34.40 | $34.40 |
| 7 purchase totals = | $972.56 | $1,066.4422 | $1,066.45 | $1,066.50 | $1,066.50 | |