| 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 | $175.68 | 8.736% | $191.0274 | $191.03 | $191.05 | $191.00 |
| Purchase #2 | $101.30 | 6.694% | $108.081 | $108.08 | $108.10 | $108.10 |
| Purchase #3 | $119.40 | 12.609% | $134.4551 | $134.46 | $134.45 | $134.50 |
| Purchase #4 | $178.76 | 5.567% | $188.7116 | $188.71 | $188.70 | $188.70 |
| Purchase #5 | $198.29 | 13.397% | $224.8549 | $224.85 | $224.85 | $224.90 |
| Purchase #6 | $76.71 | 12.529% | $86.321 | $86.32 | $86.30 | $86.30 |
| Purchase #7 | $113.89 | 3.621% | $118.014 | $118.01 | $118.00 | $118.00 |
| 7 purchase totals = | $964.03 | $1,051.4650 | $1,051.46 | $1,051.45 | $1,051.50 | |