| 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 | $150.44 | 9.291% | $164.4174 | $164.42 | $164.40 | $164.40 |
| Purchase #2 | $194.91 | 9.627% | $213.674 | $213.67 | $213.65 | $213.70 |
| Purchase #3 | $11.52 | 7.862% | $12.4257 | $12.43 | $12.45 | $12.40 |
| Purchase #4 | $247.97 | 11.695% | $276.9701 | $276.97 | $276.95 | $277.00 |
| Purchase #5 | $139.57 | 6.345% | $148.4257 | $148.43 | $148.45 | $148.40 |
| Purchase #6 | $128.26 | 9.265% | $140.1433 | $140.14 | $140.15 | $140.10 |
| Purchase #7 | $110.42 | 3.580% | $114.373 | $114.37 | $114.35 | $114.40 |
| 7 purchase totals = | $983.09 | $1,070.4292 | $1,070.43 | $1,070.40 | $1,070.40 | |