| 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 | $174.67 | 12.677% | $196.8129 | $196.81 | $196.80 | $196.80 |
| Purchase #2 | $190.57 | 8.729% | $207.2049 | $207.20 | $207.20 | $207.20 |
| Purchase #3 | $210.95 | 8.869% | $229.6592 | $229.66 | $229.65 | $229.70 |
| Purchase #4 | $72.58 | 5.613% | $76.6539 | $76.65 | $76.65 | $76.70 |
| Purchase #5 | $131.31 | 10.394% | $144.9584 | $144.96 | $144.95 | $145.00 |
| Purchase #6 | $221.73 | 11.249% | $246.6724 | $246.67 | $246.65 | $246.70 |
| Purchase #7 | $7.86 | 10.599% | $8.6931 | $8.69 | $8.70 | $8.70 |
| 7 purchase totals = | $1,009.67 | $1,110.6548 | $1,110.64 | $1,110.60 | $1,110.80 | |