| 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 | $143.65 | 7.375% | $154.2442 | $154.24 | $154.25 | $154.20 |
| Purchase #2 | $120.95 | 3.412% | $125.0768 | $125.08 | $125.10 | $125.10 |
| Purchase #3 | $186.92 | 3.835% | $194.0884 | $194.09 | $194.10 | $194.10 |
| Purchase #4 | $47.60 | 4.425% | $49.7063 | $49.71 | $49.70 | $49.70 |
| Purchase #5 | $190.86 | 5.556% | $201.4642 | $201.46 | $201.45 | $201.50 |
| Purchase #6 | $201.37 | 12.170% | $225.8767 | $225.88 | $225.90 | $225.90 |
| Purchase #7 | $93.30 | 7.708% | $100.4916 | $100.49 | $100.50 | $100.50 |
| 7 purchase totals = | $984.65 | $1,050.9482 | $1,050.95 | $1,051.00 | $1,051.00 | |