| 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 | $153.43 | 6.873% | $163.9752 | $163.98 | $164.00 | $164.00 |
| Purchase #2 | $229.63 | 8.521% | $249.1968 | $249.20 | $249.20 | $249.20 |
| Purchase #3 | $207.53 | 7.180% | $222.4307 | $222.43 | $222.45 | $222.40 |
| Purchase #4 | $158.74 | 5.363% | $167.2532 | $167.25 | $167.25 | $167.30 |
| Purchase #5 | $177.71 | 3.115% | $183.2457 | $183.25 | $183.25 | $183.20 |
| Purchase #6 | $242.80 | 13.185% | $274.8132 | $274.81 | $274.80 | $274.80 |
| Purchase #7 | $58.84 | 13.616% | $66.8517 | $66.85 | $66.85 | $66.90 |
| 7 purchase totals = | $1,228.68 | $1,327.7665 | $1,327.77 | $1,327.80 | $1,327.80 | |