| 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 | $126.80 | 9.141% | $138.3908 | $138.39 | $138.40 | $138.40 |
| Purchase #2 | $88.79 | 7.812% | $95.7263 | $95.73 | $95.75 | $95.70 |
| Purchase #3 | $109.42 | 4.253% | $114.0736 | $114.07 | $114.05 | $114.10 |
| Purchase #4 | $191.84 | 3.630% | $198.8038 | $198.80 | $198.80 | $198.80 |
| Purchase #5 | $159.47 | 10.411% | $176.0724 | $176.07 | $176.05 | $176.10 |
| Purchase #6 | $203.99 | 3.776% | $211.6927 | $211.69 | $211.70 | $211.70 |
| Purchase #7 | $227.64 | 6.597% | $242.6574 | $242.66 | $242.65 | $242.70 |
| 7 purchase totals = | $1,107.95 | $1,177.4170 | $1,177.41 | $1,177.40 | $1,177.50 | |