| 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 | $163.87 | 7.637% | $176.3848 | $176.38 | $176.40 | $176.40 |
| Purchase #2 | $207.55 | 13.762% | $236.113 | $236.11 | $236.10 | $236.10 |
| Purchase #3 | $67.81 | 5.147% | $71.3002 | $71.30 | $71.30 | $71.30 |
| Purchase #4 | $94.43 | 8.391% | $102.3536 | $102.35 | $102.35 | $102.40 |
| Purchase #5 | $215.72 | 12.568% | $242.8317 | $242.83 | $242.85 | $242.80 |
| Purchase #6 | $87.51 | 4.449% | $91.4033 | $91.40 | $91.40 | $91.40 |
| Purchase #7 | $216.62 | 13.322% | $245.4781 | $245.48 | $245.50 | $245.50 |
| 7 purchase totals = | $1,053.51 | $1,165.8647 | $1,165.85 | $1,165.90 | $1,165.90 | |