| 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 | $220.99 | 5.348% | $232.8085 | $232.81 | $232.80 | $232.80 |
| Purchase #2 | $187.87 | 4.419% | $196.172 | $196.17 | $196.15 | $196.20 |
| Purchase #3 | $70.88 | 7.163% | $75.9571 | $75.96 | $75.95 | $76.00 |
| Purchase #4 | $87.31 | 12.849% | $98.5285 | $98.53 | $98.55 | $98.50 |
| Purchase #5 | $170.73 | 5.430% | $180.0006 | $180.00 | $180.00 | $180.00 |
| Purchase #6 | $10.50 | 6.229% | $11.154 | $11.15 | $11.15 | $11.20 |
| Purchase #7 | $154.69 | 6.568% | $164.85 | $164.85 | $164.85 | $164.90 |
| 7 purchase totals = | $902.97 | $959.4707 | $959.47 | $959.45 | $959.60 | |