| 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 | $137.85 | 12.498% | $155.0785 | $155.08 | $155.10 | $155.10 |
| Purchase #2 | $30.67 | 7.613% | $33.0049 | $33.00 | $33.00 | $33.00 |
| Purchase #3 | $184.31 | 11.539% | $205.5775 | $205.58 | $205.60 | $205.60 |
| Purchase #4 | $202.39 | 7.302% | $217.1685 | $217.17 | $217.15 | $217.20 |
| Purchase #5 | $214.82 | 11.203% | $238.8863 | $238.89 | $238.90 | $238.90 |
| Purchase #6 | $147.65 | 7.404% | $158.582 | $158.58 | $158.60 | $158.60 |
| Purchase #7 | $130.37 | 3.719% | $135.2185 | $135.22 | $135.20 | $135.20 |
| 7 purchase totals = | $1,048.06 | $1,143.5162 | $1,143.52 | $1,143.55 | $1,143.60 | |