| 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 | $185.70 | 11.771% | $207.5587 | $207.56 | $207.55 | $207.60 |
| Purchase #2 | $61.62 | 4.457% | $64.3664 | $64.37 | $64.35 | $64.40 |
| Purchase #3 | $60.64 | 12.554% | $68.2527 | $68.25 | $68.25 | $68.30 |
| Purchase #4 | $202.26 | 13.334% | $229.2293 | $229.23 | $229.25 | $229.20 |
| Purchase #5 | $69.45 | 7.221% | $74.465 | $74.47 | $74.45 | $74.50 |
| Purchase #6 | $87.26 | 12.524% | $98.1884 | $98.19 | $98.20 | $98.20 |
| Purchase #7 | $128.98 | 6.366% | $137.1909 | $137.19 | $137.20 | $137.20 |
| 7 purchase totals = | $795.91 | $879.2514 | $879.26 | $879.25 | $879.40 | |