| 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 | $144.54 | 13.578% | $164.1656 | $164.17 | $164.15 | $164.20 |
| Purchase #2 | $114.63 | 3.730% | $118.9057 | $118.91 | $118.90 | $118.90 |
| Purchase #3 | $119.45 | 8.469% | $129.5662 | $129.57 | $129.55 | $129.60 |
| Purchase #4 | $113.92 | 11.131% | $126.6004 | $126.60 | $126.60 | $126.60 |
| Purchase #5 | $188.48 | 10.747% | $208.7359 | $208.74 | $208.75 | $208.70 |
| Purchase #6 | $95.93 | 12.280% | $107.7102 | $107.71 | $107.70 | $107.70 |
| Purchase #7 | $41.35 | 8.655% | $44.9288 | $44.93 | $44.95 | $44.90 |
| 7 purchase totals = | $818.30 | $900.6128 | $900.63 | $900.60 | $900.60 | |