| 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 | $110.69 | 3.531% | $114.5985 | $114.60 | $114.60 | $114.60 |
| Purchase #2 | $154.54 | 9.432% | $169.1162 | $169.12 | $169.10 | $169.10 |
| Purchase #3 | $227.50 | 5.371% | $239.719 | $239.72 | $239.70 | $239.70 |
| Purchase #4 | $160.93 | 3.193% | $166.0685 | $166.07 | $166.05 | $166.10 |
| Purchase #5 | $138.82 | 7.528% | $149.2704 | $149.27 | $149.25 | $149.30 |
| Purchase #6 | $49.73 | 8.254% | $53.8347 | $53.83 | $53.85 | $53.80 |
| Purchase #7 | $167.30 | 9.578% | $183.324 | $183.32 | $183.30 | $183.30 |
| 7 purchase totals = | $1,009.51 | $1,075.9313 | $1,075.93 | $1,075.85 | $1,075.90 | |