| 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 | $161.38 | 11.136% | $179.3513 | $179.35 | $179.35 | $179.40 |
| Purchase #2 | $68.96 | 8.164% | $74.5899 | $74.59 | $74.60 | $74.60 |
| Purchase #3 | $154.95 | 3.373% | $160.1765 | $160.18 | $160.20 | $160.20 |
| Purchase #4 | $30.25 | 12.406% | $34.0028 | $34.00 | $34.00 | $34.00 |
| Purchase #5 | $54.61 | 4.221% | $56.9151 | $56.92 | $56.90 | $56.90 |
| Purchase #6 | $210.34 | 10.154% | $231.6979 | $231.70 | $231.70 | $231.70 |
| Purchase #7 | $171.29 | 11.603% | $191.1648 | $191.16 | $191.15 | $191.20 |
| 7 purchase totals = | $851.78 | $927.8983 | $927.90 | $927.90 | $928.00 | |