| 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 | $165.87 | 12.405% | $186.4462 | $186.45 | $186.45 | $186.40 |
| Purchase #2 | $213.91 | 8.662% | $232.4389 | $232.44 | $232.45 | $232.40 |
| Purchase #3 | $110.60 | 6.575% | $117.872 | $117.87 | $117.85 | $117.90 |
| Purchase #4 | $119.94 | 4.753% | $125.6407 | $125.64 | $125.65 | $125.60 |
| Purchase #5 | $239.82 | 4.124% | $249.7102 | $249.71 | $249.70 | $249.70 |
| Purchase #6 | $81.87 | 9.802% | $89.8949 | $89.89 | $89.90 | $89.90 |
| Purchase #7 | $74.72 | 11.484% | $83.3008 | $83.30 | $83.30 | $83.30 |
| 7 purchase totals = | $1,006.73 | $1,085.3037 | $1,085.30 | $1,085.30 | $1,085.20 | |