| 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 | $159.36 | 4.693% | $166.8388 | $166.84 | $166.85 | $166.80 |
| Purchase #2 | $229.98 | 10.673% | $254.5258 | $254.53 | $254.55 | $254.50 |
| Purchase #3 | $160.91 | 8.577% | $174.7113 | $174.71 | $174.70 | $174.70 |
| Purchase #4 | $121.42 | 12.384% | $136.4567 | $136.46 | $136.45 | $136.50 |
| Purchase #5 | $188.49 | 5.426% | $198.7175 | $198.72 | $198.70 | $198.70 |
| Purchase #6 | $186.78 | 10.740% | $206.8402 | $206.84 | $206.85 | $206.80 |
| Purchase #7 | $156.38 | 9.788% | $171.6865 | $171.69 | $171.70 | $171.70 |
| 7 purchase totals = | $1,203.32 | $1,309.7768 | $1,309.79 | $1,309.80 | $1,309.70 | |