| 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 | $96.56 | 5.283% | $101.6613 | $101.66 | $101.65 | $101.70 |
| Purchase #2 | $168.53 | 10.502% | $186.229 | $186.23 | $186.25 | $186.20 |
| Purchase #3 | $11.84 | 11.241% | $13.1709 | $13.17 | $13.15 | $13.20 |
| Purchase #4 | $187.31 | 4.711% | $196.1342 | $196.13 | $196.15 | $196.10 |
| Purchase #5 | $208.82 | 6.774% | $222.9655 | $222.97 | $222.95 | $223.00 |
| Purchase #6 | $131.68 | 9.202% | $143.7972 | $143.80 | $143.80 | $143.80 |
| Purchase #7 | $17.79 | 7.758% | $19.1701 | $19.17 | $19.15 | $19.20 |
| 7 purchase totals = | $822.53 | $883.1282 | $883.13 | $883.10 | $883.20 | |