| 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 | $182.73 | 5.456% | $192.6997 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $148.59 | 9.287% | $162.3896 | $162.39 | $162.40 | $162.40 |
| Purchase #3 | $207.96 | 13.508% | $236.0512 | $236.05 | $236.05 | $236.10 |
| Purchase #4 | $96.56 | 4.766% | $101.162 | $101.16 | $101.15 | $101.20 |
| Purchase #5 | $118.27 | 6.609% | $126.0865 | $126.09 | $126.10 | $126.10 |
| Purchase #6 | $128.38 | 13.634% | $145.8833 | $145.88 | $145.90 | $145.90 |
| Purchase #7 | $13.71 | 11.369% | $15.2687 | $15.27 | $15.25 | $15.30 |
| 7 purchase totals = | $896.20 | $979.5410 | $979.54 | $979.55 | $979.70 | |