| 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 | $174.44 | 8.523% | $189.3075 | $189.31 | $189.30 | $189.30 |
| Purchase #2 | $52.54 | 3.268% | $54.257 | $54.26 | $54.25 | $54.30 |
| Purchase #3 | $15.98 | 11.130% | $17.7586 | $17.76 | $17.75 | $17.80 |
| Purchase #4 | $164.88 | 8.768% | $179.3367 | $179.34 | $179.35 | $179.30 |
| Purchase #5 | $219.70 | 7.833% | $236.9091 | $236.91 | $236.90 | $236.90 |
| Purchase #6 | $43.84 | 5.727% | $46.3507 | $46.35 | $46.35 | $46.40 |
| Purchase #7 | $7.59 | 10.462% | $8.3841 | $8.38 | $8.40 | $8.40 |
| 7 purchase totals = | $678.97 | $732.3037 | $732.31 | $732.30 | $732.40 | |