| 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 | $141.93 | 10.400% | $156.6907 | $156.69 | $156.70 | $156.70 |
| Purchase #2 | $177.32 | 6.703% | $189.2058 | $189.21 | $189.20 | $189.20 |
| Purchase #3 | $48.49 | 4.308% | $50.5789 | $50.58 | $50.60 | $50.60 |
| Purchase #4 | $30.52 | 12.667% | $34.386 | $34.39 | $34.40 | $34.40 |
| Purchase #5 | $212.60 | 9.827% | $233.4922 | $233.49 | $233.50 | $233.50 |
| Purchase #6 | $173.73 | 9.633% | $190.4654 | $190.47 | $190.45 | $190.50 |
| Purchase #7 | $213.30 | 6.871% | $227.9558 | $227.96 | $227.95 | $228.00 |
| 7 purchase totals = | $997.89 | $1,082.7748 | $1,082.79 | $1,082.80 | $1,082.90 | |