| 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 | $133.25 | 5.259% | $140.2576 | $140.26 | $140.25 | $140.30 |
| Purchase #2 | $184.66 | 11.514% | $205.9218 | $205.92 | $205.90 | $205.90 |
| Purchase #3 | $191.34 | 3.114% | $197.2983 | $197.30 | $197.30 | $197.30 |
| Purchase #4 | $143.71 | 9.526% | $157.3998 | $157.40 | $157.40 | $157.40 |
| Purchase #5 | $172.79 | 3.680% | $179.1487 | $179.15 | $179.15 | $179.10 |
| Purchase #6 | $228.67 | 8.636% | $248.4179 | $248.42 | $248.40 | $248.40 |
| Purchase #7 | $32.27 | 9.284% | $35.2659 | $35.27 | $35.25 | $35.30 |
| 7 purchase totals = | $1,086.69 | $1,163.7100 | $1,163.72 | $1,163.65 | $1,163.70 | |