| 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 | $154.77 | 7.428% | $166.2663 | $166.27 | $166.25 | $166.30 |
| Purchase #2 | $55.77 | 5.451% | $58.81 | $58.81 | $58.80 | $58.80 |
| Purchase #3 | $91.92 | 8.572% | $99.7994 | $99.80 | $99.80 | $99.80 |
| Purchase #4 | $192.75 | 7.705% | $207.6014 | $207.60 | $207.60 | $207.60 |
| Purchase #5 | $115.42 | 13.803% | $131.3514 | $131.35 | $131.35 | $131.40 |
| Purchase #6 | $160.69 | 6.345% | $170.8858 | $170.89 | $170.90 | $170.90 |
| Purchase #7 | $15.32 | 3.381% | $15.838 | $15.84 | $15.85 | $15.80 |
| 7 purchase totals = | $786.64 | $850.5523 | $850.56 | $850.55 | $850.60 | |