| 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 | $26.94 | 8.552% | $29.2439 | $29.24 | $29.25 | $29.20 |
| Purchase #2 | $166.70 | 5.680% | $176.1686 | $176.17 | $176.15 | $176.20 |
| Purchase #3 | $33.56 | 9.613% | $36.7861 | $36.79 | $36.80 | $36.80 |
| Purchase #4 | $138.92 | 3.769% | $144.1559 | $144.16 | $144.15 | $144.20 |
| Purchase #5 | $71.32 | 12.706% | $80.3819 | $80.38 | $80.40 | $80.40 |
| Purchase #6 | $195.43 | 3.450% | $202.1723 | $202.17 | $202.15 | $202.20 |
| Purchase #7 | $133.27 | 3.236% | $137.5826 | $137.58 | $137.60 | $137.60 |
| 7 purchase totals = | $766.14 | $806.4913 | $806.49 | $806.50 | $806.60 | |