| 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 | $168.82 | 8.181% | $182.6312 | $182.63 | $182.65 | $182.60 |
| Purchase #2 | $171.48 | 8.251% | $185.6288 | $185.63 | $185.65 | $185.60 |
| Purchase #3 | $175.40 | 5.581% | $185.1891 | $185.19 | $185.20 | $185.20 |
| Purchase #4 | $130.89 | 12.124% | $146.7591 | $146.76 | $146.75 | $146.80 |
| Purchase #5 | $205.41 | 10.727% | $227.4443 | $227.44 | $227.45 | $227.40 |
| Purchase #6 | $12.58 | 10.620% | $13.916 | $13.92 | $13.90 | $13.90 |
| Purchase #7 | $165.35 | 11.603% | $184.5356 | $184.54 | $184.55 | $184.50 |
| 7 purchase totals = | $1,029.93 | $1,126.1041 | $1,126.11 | $1,126.15 | $1,126.00 | |