| 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 | $191.68 | 12.228% | $215.1186 | $215.12 | $215.10 | $215.10 |
| Purchase #2 | $80.63 | 5.303% | $84.9058 | $84.91 | $84.90 | $84.90 |
| Purchase #3 | $175.47 | 5.828% | $185.6964 | $185.70 | $185.70 | $185.70 |
| Purchase #4 | $163.90 | 10.392% | $180.9325 | $180.93 | $180.95 | $180.90 |
| Purchase #5 | $220.32 | 6.530% | $234.7069 | $234.71 | $234.70 | $234.70 |
| Purchase #6 | $187.53 | 10.828% | $207.8357 | $207.84 | $207.85 | $207.80 |
| Purchase #7 | $87.92 | 5.370% | $92.6413 | $92.64 | $92.65 | $92.60 |
| 7 purchase totals = | $1,107.45 | $1,201.8372 | $1,201.85 | $1,201.85 | $1,201.70 | |