| 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 | $108.98 | 5.613% | $115.097 | $115.10 | $115.10 | $115.10 |
| Purchase #2 | $163.26 | 7.240% | $175.08 | $175.08 | $175.10 | $175.10 |
| Purchase #3 | $136.45 | 5.362% | $143.7664 | $143.77 | $143.75 | $143.80 |
| Purchase #4 | $41.72 | 11.293% | $46.4314 | $46.43 | $46.45 | $46.40 |
| Purchase #5 | $242.52 | 9.455% | $265.4503 | $265.45 | $265.45 | $265.50 |
| Purchase #6 | $85.56 | 8.208% | $92.5828 | $92.58 | $92.60 | $92.60 |
| Purchase #7 | $120.51 | 11.787% | $134.7145 | $134.71 | $134.70 | $134.70 |
| 7 purchase totals = | $899.00 | $973.1224 | $973.12 | $973.15 | $973.20 | |