| 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 | $164.34 | 6.399% | $174.8561 | $174.86 | $174.85 | $174.90 |
| Purchase #2 | $143.33 | 13.795% | $163.1024 | $163.10 | $163.10 | $163.10 |
| Purchase #3 | $230.71 | 4.215% | $240.4344 | $240.43 | $240.45 | $240.40 |
| Purchase #4 | $44.55 | 10.153% | $49.0732 | $49.07 | $49.05 | $49.10 |
| Purchase #5 | $42.33 | 6.748% | $45.1864 | $45.19 | $45.20 | $45.20 |
| Purchase #6 | $200.45 | 13.279% | $227.0678 | $227.07 | $227.05 | $227.10 |
| Purchase #7 | $215.71 | 4.237% | $224.8496 | $224.85 | $224.85 | $224.80 |
| 7 purchase totals = | $1,041.42 | $1,124.5699 | $1,124.57 | $1,124.55 | $1,124.60 | |