| 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 | $151.85 | 13.474% | $172.3103 | $172.31 | $172.30 | $172.30 |
| Purchase #2 | $223.61 | 10.244% | $246.5166 | $246.52 | $246.50 | $246.50 |
| Purchase #3 | $126.58 | 10.133% | $139.4064 | $139.41 | $139.40 | $139.40 |
| Purchase #4 | $237.26 | 8.334% | $257.0332 | $257.03 | $257.05 | $257.00 |
| Purchase #5 | $209.37 | 7.124% | $224.2855 | $224.29 | $224.30 | $224.30 |
| Purchase #6 | $105.36 | 5.242% | $110.883 | $110.88 | $110.90 | $110.90 |
| Purchase #7 | $15.50 | 6.536% | $16.5131 | $16.51 | $16.50 | $16.50 |
| 7 purchase totals = | $1,069.53 | $1,166.9481 | $1,166.95 | $1,166.95 | $1,166.90 | |