| 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 | $193.73 | 4.486% | $202.4207 | $202.42 | $202.40 | $202.40 |
| Purchase #2 | $136.25 | 5.402% | $143.6102 | $143.61 | $143.60 | $143.60 |
| Purchase #3 | $86.42 | 11.665% | $96.5009 | $96.50 | $96.50 | $96.50 |
| Purchase #4 | $137.72 | 12.551% | $155.0052 | $155.01 | $155.00 | $155.00 |
| Purchase #5 | $67.94 | 13.865% | $77.3599 | $77.36 | $77.35 | $77.40 |
| Purchase #6 | $188.38 | 10.351% | $207.8792 | $207.88 | $207.90 | $207.90 |
| Purchase #7 | $153.65 | 7.850% | $165.7115 | $165.71 | $165.70 | $165.70 |
| 7 purchase totals = | $964.09 | $1,048.4876 | $1,048.49 | $1,048.45 | $1,048.50 | |