| 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 | $140.86 | 4.538% | $147.2522 | $147.25 | $147.25 | $147.30 |
| Purchase #2 | $218.43 | 7.332% | $234.4453 | $234.45 | $234.45 | $234.40 |
| Purchase #3 | $125.75 | 6.202% | $133.549 | $133.55 | $133.55 | $133.50 |
| Purchase #4 | $72.74 | 10.479% | $80.3624 | $80.36 | $80.35 | $80.40 |
| Purchase #5 | $76.63 | 4.214% | $79.8592 | $79.86 | $79.85 | $79.90 |
| Purchase #6 | $20.81 | 12.557% | $23.4231 | $23.42 | $23.40 | $23.40 |
| Purchase #7 | $114.43 | 10.752% | $126.7335 | $126.73 | $126.75 | $126.70 |
| 7 purchase totals = | $769.65 | $825.6247 | $825.62 | $825.60 | $825.60 | |