| 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 | $26.39 | 6.724% | $28.1645 | $28.16 | $28.15 | $28.20 |
| Purchase #2 | $117.72 | 8.220% | $127.3966 | $127.40 | $127.40 | $127.40 |
| Purchase #3 | $78.73 | 9.180% | $85.9574 | $85.96 | $85.95 | $86.00 |
| Purchase #4 | $81.53 | 11.740% | $91.1016 | $91.10 | $91.10 | $91.10 |
| Purchase #5 | $167.80 | 9.250% | $183.3215 | $183.32 | $183.30 | $183.30 |
| Purchase #6 | $193.79 | 9.279% | $211.7718 | $211.77 | $211.75 | $211.80 |
| Purchase #7 | $162.53 | 7.543% | $174.7896 | $174.79 | $174.80 | $174.80 |
| 7 purchase totals = | $828.49 | $902.5030 | $902.50 | $902.45 | $902.60 | |