| 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 | $157.31 | 8.557% | $170.771 | $170.77 | $170.75 | $170.80 |
| Purchase #2 | $78.30 | 8.320% | $84.8146 | $84.81 | $84.80 | $84.80 |
| Purchase #3 | $213.76 | 4.453% | $223.2787 | $223.28 | $223.30 | $223.30 |
| Purchase #4 | $176.36 | 12.598% | $198.5778 | $198.58 | $198.60 | $198.60 |
| Purchase #5 | $33.49 | 3.293% | $34.5928 | $34.59 | $34.60 | $34.60 |
| Purchase #6 | $113.37 | 11.130% | $125.9881 | $125.99 | $126.00 | $126.00 |
| Purchase #7 | $123.97 | 9.174% | $135.343 | $135.34 | $135.35 | $135.30 |
| 7 purchase totals = | $896.56 | $973.3660 | $973.36 | $973.40 | $973.40 | |