| 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 | $175.83 | 4.283% | $183.3608 | $183.36 | $183.35 | $183.40 |
| Purchase #2 | $87.85 | 5.187% | $92.4068 | $92.41 | $92.40 | $92.40 |
| Purchase #3 | $219.99 | 5.260% | $231.5615 | $231.56 | $231.55 | $231.60 |
| Purchase #4 | $171.40 | 7.231% | $183.7939 | $183.79 | $183.80 | $183.80 |
| Purchase #5 | $17.78 | 13.529% | $20.1855 | $20.19 | $20.20 | $20.20 |
| Purchase #6 | $130.96 | 7.712% | $141.0596 | $141.06 | $141.05 | $141.10 |
| Purchase #7 | $40.70 | 6.178% | $43.2144 | $43.21 | $43.20 | $43.20 |
| 7 purchase totals = | $844.51 | $895.5825 | $895.58 | $895.55 | $895.70 | |