| 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 | $148.76 | 10.193% | $163.9231 | $163.92 | $163.90 | $163.90 |
| Purchase #2 | $174.76 | 5.298% | $184.0188 | $184.02 | $184.00 | $184.00 |
| Purchase #3 | $242.55 | 11.691% | $270.9065 | $270.91 | $270.90 | $270.90 |
| Purchase #4 | $176.48 | 9.222% | $192.755 | $192.76 | $192.75 | $192.80 |
| Purchase #5 | $178.29 | 8.612% | $193.6443 | $193.64 | $193.65 | $193.60 |
| Purchase #6 | $16.72 | 11.682% | $18.6732 | $18.67 | $18.65 | $18.70 |
| Purchase #7 | $95.29 | 11.175% | $105.9387 | $105.94 | $105.95 | $105.90 |
| 7 purchase totals = | $1,032.85 | $1,129.8596 | $1,129.86 | $1,129.80 | $1,129.80 | |