| 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 | $150.55 | 7.780% | $162.2628 | $162.26 | $162.25 | $162.30 |
| Purchase #2 | $165.74 | 5.386% | $174.6668 | $174.67 | $174.65 | $174.70 |
| Purchase #3 | $93.87 | 12.236% | $105.3559 | $105.36 | $105.35 | $105.40 |
| Purchase #4 | $5.51 | 4.439% | $5.7546 | $5.75 | $5.75 | $5.80 |
| Purchase #5 | $215.89 | 5.837% | $228.4915 | $228.49 | $228.50 | $228.50 |
| Purchase #6 | $88.41 | 8.162% | $95.626 | $95.63 | $95.65 | $95.60 |
| Purchase #7 | $237.82 | 11.197% | $264.4487 | $264.45 | $264.45 | $264.40 |
| 7 purchase totals = | $957.79 | $1,036.6063 | $1,036.61 | $1,036.60 | $1,036.70 | |