| 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 | $179.85 | 4.532% | $188.0008 | $188.00 | $188.00 | $188.00 |
| Purchase #2 | $201.64 | 10.716% | $223.2477 | $223.25 | $223.25 | $223.20 |
| Purchase #3 | $43.63 | 8.327% | $47.2631 | $47.26 | $47.25 | $47.30 |
| Purchase #4 | $114.75 | 9.660% | $125.8349 | $125.83 | $125.85 | $125.80 |
| Purchase #5 | $73.35 | 3.424% | $75.8615 | $75.86 | $75.85 | $75.90 |
| Purchase #6 | $171.39 | 11.364% | $190.8668 | $190.87 | $190.85 | $190.90 |
| Purchase #7 | $169.67 | 5.526% | $179.046 | $179.05 | $179.05 | $179.00 |
| 7 purchase totals = | $954.28 | $1,030.1208 | $1,030.12 | $1,030.10 | $1,030.10 | |