| 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 | $149.63 | 5.244% | $157.4766 | $157.48 | $157.50 | $157.50 |
| Purchase #2 | $221.31 | 13.460% | $251.0983 | $251.10 | $251.10 | $251.10 |
| Purchase #3 | $198.59 | 13.204% | $224.8118 | $224.81 | $224.80 | $224.80 |
| Purchase #4 | $214.38 | 5.262% | $225.6607 | $225.66 | $225.65 | $225.70 |
| Purchase #5 | $198.63 | 7.446% | $213.42 | $213.42 | $213.40 | $213.40 |
| Purchase #6 | $186.97 | 13.550% | $212.3044 | $212.30 | $212.30 | $212.30 |
| Purchase #7 | $117.73 | 13.122% | $133.1785 | $133.18 | $133.20 | $133.20 |
| 7 purchase totals = | $1,287.24 | $1,417.9503 | $1,417.95 | $1,417.95 | $1,418.00 | |