| 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 | $179.76 | 13.413% | $203.8712 | $203.87 | $203.85 | $203.90 |
| Purchase #2 | $64.70 | 10.384% | $71.4184 | $71.42 | $71.40 | $71.40 |
| Purchase #3 | $160.39 | 8.548% | $174.1001 | $174.10 | $174.10 | $174.10 |
| Purchase #4 | $121.75 | 10.113% | $134.0626 | $134.06 | $134.05 | $134.10 |
| Purchase #5 | $133.74 | 11.688% | $149.3715 | $149.37 | $149.35 | $149.40 |
| Purchase #6 | $188.72 | 7.302% | $202.5003 | $202.50 | $202.50 | $202.50 |
| Purchase #7 | $134.71 | 5.126% | $141.6152 | $141.62 | $141.60 | $141.60 |
| 7 purchase totals = | $983.77 | $1,076.9393 | $1,076.94 | $1,076.85 | $1,077.00 | |