| 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 | $163.40 | 4.863% | $171.3461 | $171.35 | $171.35 | $171.30 |
| Purchase #2 | $63.60 | 12.175% | $71.3433 | $71.34 | $71.35 | $71.30 |
| Purchase #3 | $60.80 | 9.774% | $66.7426 | $66.74 | $66.75 | $66.70 |
| Purchase #4 | $54.56 | 10.682% | $60.3881 | $60.39 | $60.40 | $60.40 |
| Purchase #5 | $199.42 | 11.448% | $222.2496 | $222.25 | $222.25 | $222.20 |
| Purchase #6 | $73.99 | 4.479% | $77.304 | $77.30 | $77.30 | $77.30 |
| Purchase #7 | $101.63 | 13.746% | $115.6001 | $115.60 | $115.60 | $115.60 |
| 7 purchase totals = | $717.40 | $784.9738 | $784.97 | $785.00 | $784.80 | |