| 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 | $175.27 | 3.187% | $180.8559 | $180.86 | $180.85 | $180.90 |
| Purchase #2 | $134.67 | 11.799% | $150.5597 | $150.56 | $150.55 | $150.60 |
| Purchase #3 | $149.39 | 9.323% | $163.3176 | $163.32 | $163.30 | $163.30 |
| Purchase #4 | $236.86 | 11.362% | $263.772 | $263.77 | $263.75 | $263.80 |
| Purchase #5 | $54.88 | 4.717% | $57.4687 | $57.47 | $57.45 | $57.50 |
| Purchase #6 | $28.75 | 10.236% | $31.6929 | $31.69 | $31.70 | $31.70 |
| Purchase #7 | $161.69 | 11.418% | $180.1518 | $180.15 | $180.15 | $180.20 |
| 7 purchase totals = | $941.51 | $1,027.8186 | $1,027.82 | $1,027.75 | $1,028.00 | |