| 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 | $17.48 | 5.237% | $18.3954 | $18.40 | $18.40 | $18.40 |
| Purchase #2 | $119.77 | 13.696% | $136.1737 | $136.17 | $136.15 | $136.20 |
| Purchase #3 | $11.88 | 11.697% | $13.2696 | $13.27 | $13.25 | $13.30 |
| Purchase #4 | $183.75 | 12.781% | $207.2351 | $207.24 | $207.25 | $207.20 |
| Purchase #5 | $5.28 | 9.120% | $5.7615 | $5.76 | $5.75 | $5.80 |
| Purchase #6 | $168.51 | 5.582% | $177.9162 | $177.92 | $177.90 | $177.90 |
| Purchase #7 | $208.25 | 4.855% | $218.3605 | $218.36 | $218.35 | $218.40 |
| 7 purchase totals = | $714.92 | $777.1120 | $777.12 | $777.05 | $777.20 | |