| 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 | $166.39 | 3.302% | $171.8842 | $171.88 | $171.90 | $171.90 |
| Purchase #2 | $15.67 | 9.622% | $17.1778 | $17.18 | $17.20 | $17.20 |
| Purchase #3 | $20.64 | 11.484% | $23.0103 | $23.01 | $23.00 | $23.00 |
| Purchase #4 | $133.88 | 9.616% | $146.7539 | $146.75 | $146.75 | $146.80 |
| Purchase #5 | $195.84 | 10.704% | $216.8027 | $216.80 | $216.80 | $216.80 |
| Purchase #6 | $183.26 | 10.759% | $202.9769 | $202.98 | $203.00 | $203.00 |
| Purchase #7 | $19.98 | 3.112% | $20.6018 | $20.60 | $20.60 | $20.60 |
| 7 purchase totals = | $735.66 | $799.2076 | $799.20 | $799.25 | $799.30 | |