| 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 | $70.96 | 8.472% | $76.9717 | $76.97 | $76.95 | $77.00 |
| Purchase #2 | $159.77 | 13.662% | $181.5978 | $181.60 | $181.60 | $181.60 |
| Purchase #3 | $180.85 | 3.201% | $186.639 | $186.64 | $186.65 | $186.60 |
| Purchase #4 | $77.90 | 10.571% | $86.1348 | $86.13 | $86.15 | $86.10 |
| Purchase #5 | $175.51 | 7.798% | $189.1963 | $189.20 | $189.20 | $189.20 |
| Purchase #6 | $139.75 | 5.250% | $147.0869 | $147.09 | $147.10 | $147.10 |
| Purchase #7 | $150.95 | 6.226% | $160.3481 | $160.35 | $160.35 | $160.30 |
| 7 purchase totals = | $955.69 | $1,027.9746 | $1,027.98 | $1,028.00 | $1,027.90 | |