| 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 | $142.66 | 8.842% | $155.274 | $155.27 | $155.25 | $155.30 |
| Purchase #2 | $157.72 | 6.614% | $168.1516 | $168.15 | $168.15 | $168.20 |
| Purchase #3 | $124.74 | 9.737% | $136.8859 | $136.89 | $136.90 | $136.90 |
| Purchase #4 | $81.80 | 3.146% | $84.3734 | $84.37 | $84.35 | $84.40 |
| Purchase #5 | $201.67 | 10.327% | $222.4965 | $222.50 | $222.50 | $222.50 |
| Purchase #6 | $223.92 | 10.650% | $247.7675 | $247.77 | $247.75 | $247.80 |
| Purchase #7 | $103.81 | 11.309% | $115.5499 | $115.55 | $115.55 | $115.50 |
| 7 purchase totals = | $1,036.32 | $1,130.4988 | $1,130.50 | $1,130.45 | $1,130.60 | |