| 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 | $110.65 | 8.128% | $119.6436 | $119.64 | $119.65 | $119.60 |
| Purchase #2 | $102.30 | 12.785% | $115.3791 | $115.38 | $115.40 | $115.40 |
| Purchase #3 | $160.31 | 13.140% | $181.3747 | $181.37 | $181.35 | $181.40 |
| Purchase #4 | $77.57 | 9.698% | $85.0927 | $85.09 | $85.10 | $85.10 |
| Purchase #5 | $185.85 | 11.514% | $207.2488 | $207.25 | $207.25 | $207.20 |
| Purchase #6 | $127.49 | 10.625% | $141.0358 | $141.04 | $141.05 | $141.00 |
| Purchase #7 | $146.40 | 4.828% | $153.4682 | $153.47 | $153.45 | $153.50 |
| 7 purchase totals = | $910.57 | $1,003.2429 | $1,003.24 | $1,003.25 | $1,003.20 | |