| 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 | $186.67 | 6.167% | $198.1819 | $198.18 | $198.20 | $198.20 |
| Purchase #2 | $220.33 | 7.535% | $236.9319 | $236.93 | $236.95 | $236.90 |
| Purchase #3 | $157.33 | 12.393% | $176.8279 | $176.83 | $176.85 | $176.80 |
| Purchase #4 | $89.73 | 9.302% | $98.0767 | $98.08 | $98.10 | $98.10 |
| Purchase #5 | $171.53 | 5.523% | $181.0036 | $181.00 | $181.00 | $181.00 |
| Purchase #6 | $13.78 | 6.803% | $14.7175 | $14.72 | $14.70 | $14.70 |
| Purchase #7 | $66.51 | 11.249% | $73.9917 | $73.99 | $74.00 | $74.00 |
| 7 purchase totals = | $905.88 | $979.7312 | $979.73 | $979.80 | $979.70 | |