| 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 | $190.27 | 4.341% | $198.5296 | $198.53 | $198.55 | $198.50 |
| Purchase #2 | $39.66 | 7.813% | $42.7586 | $42.76 | $42.75 | $42.80 |
| Purchase #3 | $223.92 | 12.850% | $252.6937 | $252.69 | $252.70 | $252.70 |
| Purchase #4 | $154.40 | 8.801% | $167.9887 | $167.99 | $168.00 | $168.00 |
| Purchase #5 | $243.28 | 6.608% | $259.3559 | $259.36 | $259.35 | $259.40 |
| Purchase #6 | $196.57 | 13.638% | $223.3782 | $223.38 | $223.40 | $223.40 |
| Purchase #7 | $19.97 | 10.661% | $22.099 | $22.10 | $22.10 | $22.10 |
| 7 purchase totals = | $1,068.07 | $1,166.8037 | $1,166.81 | $1,166.85 | $1,166.90 | |