| 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 | $178.93 | 10.687% | $198.0522 | $198.05 | $198.05 | $198.10 |
| Purchase #2 | $193.84 | 5.656% | $204.8036 | $204.80 | $204.80 | $204.80 |
| Purchase #3 | $182.87 | 12.627% | $205.961 | $205.96 | $205.95 | $206.00 |
| Purchase #4 | $80.88 | 12.615% | $91.083 | $91.08 | $91.10 | $91.10 |
| Purchase #5 | $107.42 | 4.202% | $111.9338 | $111.93 | $111.95 | $111.90 |
| Purchase #6 | $143.38 | 3.318% | $148.1373 | $148.14 | $148.15 | $148.10 |
| Purchase #7 | $10.42 | 7.291% | $11.1797 | $11.18 | $11.20 | $11.20 |
| 7 purchase totals = | $897.74 | $971.1506 | $971.14 | $971.20 | $971.20 | |