| 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 | $100.82 | 13.737% | $114.6696 | $114.67 | $114.65 | $114.70 |
| Purchase #2 | $154.98 | 13.772% | $176.3238 | $176.32 | $176.30 | $176.30 |
| Purchase #3 | $156.38 | 6.159% | $166.0114 | $166.01 | $166.00 | $166.00 |
| Purchase #4 | $100.60 | 9.745% | $110.4035 | $110.40 | $110.40 | $110.40 |
| Purchase #5 | $162.67 | 6.254% | $172.8434 | $172.84 | $172.85 | $172.80 |
| Purchase #6 | $167.44 | 6.753% | $178.7472 | $178.75 | $178.75 | $178.70 |
| Purchase #7 | $244.50 | 7.831% | $263.6468 | $263.65 | $263.65 | $263.60 |
| 7 purchase totals = | $1,087.39 | $1,182.6457 | $1,182.64 | $1,182.60 | $1,182.50 | |