| 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 | $20.62 | 3.404% | $21.3219 | $21.32 | $21.30 | $21.30 |
| Purchase #2 | $167.74 | 4.821% | $175.8267 | $175.83 | $175.85 | $175.80 |
| Purchase #3 | $230.52 | 10.250% | $254.1483 | $254.15 | $254.15 | $254.10 |
| Purchase #4 | $157.60 | 13.618% | $179.062 | $179.06 | $179.05 | $179.10 |
| Purchase #5 | $226.26 | 11.609% | $252.5265 | $252.53 | $252.55 | $252.50 |
| Purchase #6 | $186.25 | 13.826% | $212.0009 | $212.00 | $212.00 | $212.00 |
| Purchase #7 | $67.67 | 4.624% | $70.7991 | $70.80 | $70.80 | $70.80 |
| 7 purchase totals = | $1,056.66 | $1,165.6854 | $1,165.69 | $1,165.70 | $1,165.60 | |