| 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 | $129.56 | 11.557% | $144.5332 | $144.53 | $144.55 | $144.50 |
| Purchase #2 | $129.48 | 3.442% | $133.9367 | $133.94 | $133.95 | $133.90 |
| Purchase #3 | $10.26 | 9.514% | $11.2361 | $11.24 | $11.25 | $11.20 |
| Purchase #4 | $98.83 | 7.579% | $106.3203 | $106.32 | $106.30 | $106.30 |
| Purchase #5 | $172.72 | 7.785% | $186.1663 | $186.17 | $186.15 | $186.20 |
| Purchase #6 | $118.49 | 10.542% | $130.9812 | $130.98 | $131.00 | $131.00 |
| Purchase #7 | $216.58 | 13.292% | $245.3678 | $245.37 | $245.35 | $245.40 |
| 7 purchase totals = | $875.92 | $958.5416 | $958.55 | $958.55 | $958.50 | |