| 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 | $166.92 | 13.344% | $189.1938 | $189.19 | $189.20 | $189.20 |
| Purchase #2 | $11.84 | 9.150% | $12.9234 | $12.92 | $12.90 | $12.90 |
| Purchase #3 | $216.68 | 6.607% | $230.996 | $231.00 | $231.00 | $231.00 |
| Purchase #4 | $235.84 | 4.763% | $247.0731 | $247.07 | $247.05 | $247.10 |
| Purchase #5 | $229.97 | 10.567% | $254.2709 | $254.27 | $254.25 | $254.30 |
| Purchase #6 | $143.35 | 9.728% | $157.2951 | $157.30 | $157.30 | $157.30 |
| Purchase #7 | $60.50 | 11.170% | $67.2579 | $67.26 | $67.25 | $67.30 |
| 7 purchase totals = | $1,065.10 | $1,159.0102 | $1,159.01 | $1,158.95 | $1,159.10 | |