| 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 | $168.26 | 6.420% | $179.0623 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $23.25 | 8.389% | $25.2004 | $25.20 | $25.20 | $25.20 |
| Purchase #3 | $160.87 | 6.762% | $171.748 | $171.75 | $171.75 | $171.70 |
| Purchase #4 | $86.79 | 7.481% | $93.2828 | $93.28 | $93.30 | $93.30 |
| Purchase #5 | $37.32 | 5.575% | $39.4006 | $39.40 | $39.40 | $39.40 |
| Purchase #6 | $98.90 | 4.456% | $103.307 | $103.31 | $103.30 | $103.30 |
| Purchase #7 | $197.83 | 10.626% | $218.8514 | $218.85 | $218.85 | $218.90 |
| 7 purchase totals = | $773.22 | $830.8525 | $830.85 | $830.85 | $830.90 | |