| 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 | $180.87 | 10.178% | $199.2789 | $199.28 | $199.30 | $199.30 |
| Purchase #2 | $15.72 | 4.301% | $16.3961 | $16.40 | $16.40 | $16.40 |
| Purchase #3 | $50.86 | 13.711% | $57.8334 | $57.83 | $57.85 | $57.80 |
| Purchase #4 | $120.81 | 12.430% | $135.8267 | $135.83 | $135.85 | $135.80 |
| Purchase #5 | $176.70 | 3.208% | $182.3685 | $182.37 | $182.35 | $182.40 |
| Purchase #6 | $23.31 | 6.340% | $24.7879 | $24.79 | $24.80 | $24.80 |
| Purchase #7 | $171.31 | 6.851% | $183.0464 | $183.05 | $183.05 | $183.00 |
| 7 purchase totals = | $739.58 | $799.5379 | $799.55 | $799.60 | $799.50 | |