| 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 | $156.54 | 9.744% | $171.7933 | $171.79 | $171.80 | $171.80 |
| Purchase #2 | $80.47 | 6.306% | $85.5444 | $85.54 | $85.55 | $85.50 |
| Purchase #3 | $188.32 | 7.811% | $203.0297 | $203.03 | $203.05 | $203.00 |
| Purchase #4 | $109.40 | 5.583% | $115.5078 | $115.51 | $115.50 | $115.50 |
| Purchase #5 | $203.63 | 9.168% | $222.2988 | $222.30 | $222.30 | $222.30 |
| Purchase #6 | $119.67 | 10.390% | $132.1037 | $132.10 | $132.10 | $132.10 |
| Purchase #7 | $192.31 | 11.792% | $214.9872 | $214.99 | $215.00 | $215.00 |
| 7 purchase totals = | $1,050.34 | $1,145.2649 | $1,145.26 | $1,145.30 | $1,145.20 | |