| 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 | $166.39 | 13.540% | $188.9192 | $188.92 | $188.90 | $188.90 |
| Purchase #2 | $171.74 | 9.670% | $188.3473 | $188.35 | $188.35 | $188.30 |
| Purchase #3 | $216.81 | 10.737% | $240.0889 | $240.09 | $240.10 | $240.10 |
| Purchase #4 | $52.67 | 11.762% | $58.865 | $58.87 | $58.85 | $58.90 |
| Purchase #5 | $62.38 | 8.510% | $67.6885 | $67.69 | $67.70 | $67.70 |
| Purchase #6 | $225.75 | 9.303% | $246.7515 | $246.75 | $246.75 | $246.80 |
| Purchase #7 | $216.25 | 4.441% | $225.8537 | $225.85 | $225.85 | $225.90 |
| 7 purchase totals = | $1,111.99 | $1,216.5141 | $1,216.52 | $1,216.50 | $1,216.60 | |