| 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 | $137.66 | 10.262% | $151.7867 | $151.79 | $151.80 | $151.80 |
| Purchase #2 | $118.74 | 12.320% | $133.3688 | $133.37 | $133.35 | $133.40 |
| Purchase #3 | $232.59 | 11.703% | $259.81 | $259.81 | $259.80 | $259.80 |
| Purchase #4 | $161.52 | 11.509% | $180.1093 | $180.11 | $180.10 | $180.10 |
| Purchase #5 | $132.78 | 6.538% | $141.4612 | $141.46 | $141.45 | $141.50 |
| Purchase #6 | $241.66 | 4.438% | $252.3849 | $252.38 | $252.40 | $252.40 |
| Purchase #7 | $212.77 | 6.602% | $226.8171 | $226.82 | $226.80 | $226.80 |
| 7 purchase totals = | $1,237.72 | $1,345.7380 | $1,345.74 | $1,345.70 | $1,345.80 | |