| 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 | $189.31 | 4.816% | $198.4272 | $198.43 | $198.45 | $198.40 |
| Purchase #2 | $102.92 | 8.783% | $111.9595 | $111.96 | $111.95 | $112.00 |
| Purchase #3 | $36.50 | 13.831% | $41.5483 | $41.55 | $41.55 | $41.50 |
| Purchase #4 | $5.47 | 10.724% | $6.0566 | $6.06 | $6.05 | $6.10 |
| Purchase #5 | $99.49 | 6.729% | $106.1847 | $106.18 | $106.20 | $106.20 |
| Purchase #6 | $147.93 | 13.294% | $167.5958 | $167.60 | $167.60 | $167.60 |
| Purchase #7 | $57.66 | 9.445% | $63.106 | $63.11 | $63.10 | $63.10 |
| 7 purchase totals = | $639.28 | $694.8781 | $694.89 | $694.90 | $694.90 | |