| 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 | $195.74 | 9.719% | $214.764 | $214.76 | $214.75 | $214.80 |
| Purchase #2 | $161.97 | 8.464% | $175.6791 | $175.68 | $175.70 | $175.70 |
| Purchase #3 | $8.62 | 3.732% | $8.9417 | $8.94 | $8.95 | $8.90 |
| Purchase #4 | $58.47 | 7.479% | $62.843 | $62.84 | $62.85 | $62.80 |
| Purchase #5 | $156.59 | 8.823% | $170.4059 | $170.41 | $170.40 | $170.40 |
| Purchase #6 | $216.72 | 7.336% | $232.6186 | $232.62 | $232.60 | $232.60 |
| Purchase #7 | $231.37 | 8.529% | $251.1035 | $251.10 | $251.10 | $251.10 |
| 7 purchase totals = | $1,029.48 | $1,116.3558 | $1,116.35 | $1,116.35 | $1,116.30 | |