| 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 | $157.34 | 4.335% | $164.1607 | $164.16 | $164.15 | $164.20 |
| Purchase #2 | $218.47 | 13.169% | $247.2403 | $247.24 | $247.25 | $247.20 |
| Purchase #3 | $226.29 | 4.116% | $235.6041 | $235.60 | $235.60 | $235.60 |
| Purchase #4 | $212.40 | 7.471% | $228.2684 | $228.27 | $228.25 | $228.30 |
| Purchase #5 | $165.62 | 12.860% | $186.9187 | $186.92 | $186.90 | $186.90 |
| Purchase #6 | $101.44 | 9.427% | $111.0027 | $111.00 | $111.00 | $111.00 |
| Purchase #7 | $40.39 | 6.438% | $42.9903 | $42.99 | $43.00 | $43.00 |
| 7 purchase totals = | $1,121.95 | $1,216.1852 | $1,216.18 | $1,216.15 | $1,216.20 | |