| 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 | $155.87 | 12.742% | $175.731 | $175.73 | $175.75 | $175.70 |
| Purchase #2 | $46.87 | 7.130% | $50.2118 | $50.21 | $50.20 | $50.20 |
| Purchase #3 | $130.40 | 5.825% | $137.9958 | $138.00 | $138.00 | $138.00 |
| Purchase #4 | $155.95 | 5.420% | $164.4025 | $164.40 | $164.40 | $164.40 |
| Purchase #5 | $217.32 | 3.503% | $224.9327 | $224.93 | $224.95 | $224.90 |
| Purchase #6 | $230.25 | 7.713% | $248.0092 | $248.01 | $248.00 | $248.00 |
| Purchase #7 | $5.39 | 8.568% | $5.8518 | $5.85 | $5.85 | $5.90 |
| 7 purchase totals = | $942.05 | $1,007.1348 | $1,007.13 | $1,007.15 | $1,007.10 | |