| 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 | $170.90 | 5.534% | $180.3576 | $180.36 | $180.35 | $180.40 |
| Purchase #2 | $165.35 | 11.520% | $184.3983 | $184.40 | $184.40 | $184.40 |
| Purchase #3 | $203.45 | 4.553% | $212.7131 | $212.71 | $212.70 | $212.70 |
| Purchase #4 | $219.92 | 11.389% | $244.9667 | $244.97 | $244.95 | $245.00 |
| Purchase #5 | $121.53 | 12.575% | $136.8124 | $136.81 | $136.80 | $136.80 |
| Purchase #6 | $56.29 | 7.124% | $60.3001 | $60.30 | $60.30 | $60.30 |
| Purchase #7 | $14.78 | 3.358% | $15.2763 | $15.28 | $15.30 | $15.30 |
| 7 purchase totals = | $952.22 | $1,034.8245 | $1,034.83 | $1,034.80 | $1,034.90 | |