| 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 | $208.92 | 5.377% | $220.1536 | $220.15 | $220.15 | $220.20 |
| Purchase #2 | $178.59 | 4.672% | $186.9337 | $186.93 | $186.95 | $186.90 |
| Purchase #3 | $85.28 | 5.172% | $89.6907 | $89.69 | $89.70 | $89.70 |
| Purchase #4 | $236.90 | 9.396% | $259.1591 | $259.16 | $259.15 | $259.20 |
| Purchase #5 | $175.29 | 13.651% | $199.2188 | $199.22 | $199.20 | $199.20 |
| Purchase #6 | $56.54 | 3.376% | $58.4488 | $58.45 | $58.45 | $58.40 |
| Purchase #7 | $134.94 | 9.729% | $148.0683 | $148.07 | $148.05 | $148.10 |
| 7 purchase totals = | $1,076.46 | $1,161.6730 | $1,161.67 | $1,161.65 | $1,161.70 | |