| 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 | $230.61 | 9.393% | $252.2712 | $252.27 | $252.25 | $252.30 |
| Purchase #2 | $16.77 | 8.319% | $18.1651 | $18.17 | $18.15 | $18.20 |
| Purchase #3 | $236.57 | 12.379% | $265.855 | $265.86 | $265.85 | $265.90 |
| Purchase #4 | $175.50 | 3.496% | $181.6355 | $181.64 | $181.65 | $181.60 |
| Purchase #5 | $22.31 | 12.730% | $25.1501 | $25.15 | $25.15 | $25.20 |
| Purchase #6 | $86.95 | 3.700% | $90.1672 | $90.17 | $90.15 | $90.20 |
| Purchase #7 | $43.56 | 13.829% | $49.5839 | $49.58 | $49.60 | $49.60 |
| 7 purchase totals = | $812.27 | $882.8280 | $882.84 | $882.80 | $883.00 | |