| 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 | $169.50 | 8.673% | $184.2007 | $184.20 | $184.20 | $184.20 |
| Purchase #2 | $32.37 | 5.742% | $34.2287 | $34.23 | $34.25 | $34.20 |
| Purchase #3 | $102.27 | 10.531% | $113.0401 | $113.04 | $113.05 | $113.00 |
| Purchase #4 | $11.91 | 3.822% | $12.3652 | $12.37 | $12.35 | $12.40 |
| Purchase #5 | $207.95 | 9.160% | $226.9982 | $227.00 | $227.00 | $227.00 |
| Purchase #6 | $14.93 | 7.581% | $16.0618 | $16.06 | $16.05 | $16.10 |
| Purchase #7 | $194.38 | 5.238% | $204.5616 | $204.56 | $204.55 | $204.60 |
| 7 purchase totals = | $733.31 | $791.4563 | $791.46 | $791.45 | $791.50 | |