| 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 | $165.54 | 10.872% | $183.5375 | $183.54 | $183.55 | $183.50 |
| Purchase #2 | $168.93 | 4.421% | $176.3984 | $176.40 | $176.40 | $176.40 |
| Purchase #3 | $83.85 | 9.604% | $91.903 | $91.90 | $91.90 | $91.90 |
| Purchase #4 | $153.88 | 4.792% | $161.2539 | $161.25 | $161.25 | $161.30 |
| Purchase #5 | $95.71 | 11.543% | $106.7578 | $106.76 | $106.75 | $106.80 |
| Purchase #6 | $208.89 | 12.724% | $235.4692 | $235.47 | $235.45 | $235.50 |
| Purchase #7 | $213.84 | 10.436% | $236.1563 | $236.16 | $236.15 | $236.20 |
| 7 purchase totals = | $1,090.64 | $1,191.4761 | $1,191.48 | $1,191.45 | $1,191.60 | |