| 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 | $142.74 | 10.407% | $157.595 | $157.60 | $157.60 | $157.60 |
| Purchase #2 | $187.25 | 8.692% | $203.5258 | $203.53 | $203.55 | $203.50 |
| Purchase #3 | $227.84 | 6.346% | $242.2987 | $242.30 | $242.30 | $242.30 |
| Purchase #4 | $25.84 | 7.174% | $27.6938 | $27.69 | $27.70 | $27.70 |
| Purchase #5 | $147.95 | 13.400% | $167.7753 | $167.78 | $167.80 | $167.80 |
| Purchase #6 | $89.98 | 12.615% | $101.331 | $101.33 | $101.35 | $101.30 |
| Purchase #7 | $200.87 | 8.798% | $218.5425 | $218.54 | $218.55 | $218.50 |
| 7 purchase totals = | $1,022.47 | $1,118.7621 | $1,118.77 | $1,118.85 | $1,118.70 | |