| 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 | $166.96 | 7.330% | $179.1982 | $179.20 | $179.20 | $179.20 |
| Purchase #2 | $146.33 | 7.141% | $156.7794 | $156.78 | $156.80 | $156.80 |
| Purchase #3 | $77.30 | 6.467% | $82.299 | $82.30 | $82.30 | $82.30 |
| Purchase #4 | $73.55 | 9.635% | $80.6365 | $80.64 | $80.65 | $80.60 |
| Purchase #5 | $184.73 | 9.755% | $202.7504 | $202.75 | $202.75 | $202.80 |
| Purchase #6 | $71.59 | 4.523% | $74.828 | $74.83 | $74.85 | $74.80 |
| Purchase #7 | $80.76 | 8.404% | $87.5471 | $87.55 | $87.55 | $87.50 |
| 7 purchase totals = | $801.22 | $864.0386 | $864.05 | $864.10 | $864.00 | |