| 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 | $156.33 | 4.298% | $163.0491 | $163.05 | $163.05 | $163.00 |
| Purchase #2 | $204.25 | 9.586% | $223.8294 | $223.83 | $223.85 | $223.80 |
| Purchase #3 | $205.87 | 8.317% | $222.9922 | $222.99 | $223.00 | $223.00 |
| Purchase #4 | $173.38 | 9.192% | $189.3171 | $189.32 | $189.30 | $189.30 |
| Purchase #5 | $157.60 | 4.159% | $164.1546 | $164.15 | $164.15 | $164.20 |
| Purchase #6 | $44.28 | 9.210% | $48.3582 | $48.36 | $48.35 | $48.40 |
| Purchase #7 | $41.63 | 7.687% | $44.8301 | $44.83 | $44.85 | $44.80 |
| 7 purchase totals = | $983.34 | $1,056.5307 | $1,056.53 | $1,056.55 | $1,056.50 | |