| 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 | $169.61 | 4.485% | $177.217 | $177.22 | $177.20 | $177.20 |
| Purchase #2 | $67.62 | 8.411% | $73.3075 | $73.31 | $73.30 | $73.30 |
| Purchase #3 | $67.40 | 3.659% | $69.8662 | $69.87 | $69.85 | $69.90 |
| Purchase #4 | $114.26 | 7.702% | $123.0603 | $123.06 | $123.05 | $123.10 |
| Purchase #5 | $76.59 | 9.672% | $83.9978 | $84.00 | $84.00 | $84.00 |
| Purchase #6 | $98.81 | 7.204% | $105.9283 | $105.93 | $105.95 | $105.90 |
| Purchase #7 | $118.99 | 13.637% | $135.2167 | $135.22 | $135.20 | $135.20 |
| 7 purchase totals = | $713.28 | $768.5938 | $768.61 | $768.55 | $768.60 | |