| 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 | $179.87 | 7.523% | $193.4016 | $193.40 | $193.40 | $193.40 |
| Purchase #2 | $28.66 | 6.579% | $30.5455 | $30.55 | $30.55 | $30.50 |
| Purchase #3 | $186.81 | 8.721% | $203.1017 | $203.10 | $203.10 | $203.10 |
| Purchase #4 | $6.93 | 6.111% | $7.3535 | $7.35 | $7.35 | $7.40 |
| Purchase #5 | $117.62 | 7.536% | $126.4838 | $126.48 | $126.50 | $126.50 |
| Purchase #6 | $235.73 | 9.586% | $258.3271 | $258.33 | $258.35 | $258.30 |
| Purchase #7 | $123.49 | 10.620% | $136.6046 | $136.60 | $136.60 | $136.60 |
| 7 purchase totals = | $879.11 | $955.8178 | $955.81 | $955.85 | $955.80 | |