| 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 | $162.36 | 7.522% | $174.5727 | $174.57 | $174.55 | $174.60 |
| Purchase #2 | $161.62 | 3.181% | $166.7611 | $166.76 | $166.75 | $166.80 |
| Purchase #3 | $125.95 | 8.591% | $136.7704 | $136.77 | $136.75 | $136.80 |
| Purchase #4 | $64.33 | 9.769% | $70.6144 | $70.61 | $70.60 | $70.60 |
| Purchase #5 | $199.37 | 8.353% | $216.0234 | $216.02 | $216.00 | $216.00 |
| Purchase #6 | $162.65 | 12.574% | $183.1016 | $183.10 | $183.10 | $183.10 |
| Purchase #7 | $206.98 | 13.197% | $234.2952 | $234.30 | $234.30 | $234.30 |
| 7 purchase totals = | $1,083.26 | $1,182.1388 | $1,182.13 | $1,182.05 | $1,182.20 | |