| 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 | $108.36 | 8.842% | $117.9412 | $117.94 | $117.95 | $117.90 |
| Purchase #2 | $226.96 | 4.675% | $237.5704 | $237.57 | $237.55 | $237.60 |
| Purchase #3 | $155.51 | 13.145% | $175.9518 | $175.95 | $175.95 | $176.00 |
| Purchase #4 | $227.58 | 11.320% | $253.3421 | $253.34 | $253.35 | $253.30 |
| Purchase #5 | $171.44 | 5.794% | $181.3732 | $181.37 | $181.35 | $181.40 |
| Purchase #6 | $39.82 | 13.873% | $45.3442 | $45.34 | $45.35 | $45.30 |
| Purchase #7 | $119.64 | 12.460% | $134.5471 | $134.55 | $134.55 | $134.50 |
| 7 purchase totals = | $1,049.31 | $1,146.0700 | $1,146.06 | $1,146.05 | $1,146.00 | |