| 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 | $141.61 | 4.475% | $147.947 | $147.95 | $147.95 | $147.90 |
| Purchase #2 | $57.76 | 13.381% | $65.4889 | $65.49 | $65.50 | $65.50 |
| Purchase #3 | $32.71 | 7.228% | $35.0743 | $35.07 | $35.05 | $35.10 |
| Purchase #4 | $215.86 | 12.581% | $243.0173 | $243.02 | $243.00 | $243.00 |
| Purchase #5 | $10.38 | 7.202% | $11.1276 | $11.13 | $11.15 | $11.10 |
| Purchase #6 | $87.35 | 13.149% | $98.8357 | $98.84 | $98.85 | $98.80 |
| Purchase #7 | $98.42 | 8.582% | $106.8664 | $106.87 | $106.85 | $106.90 |
| 7 purchase totals = | $644.09 | $708.3572 | $708.37 | $708.35 | $708.30 | |