| 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 | $132.25 | 7.722% | $142.4623 | $142.46 | $142.45 | $142.50 |
| Purchase #2 | $130.94 | 5.309% | $137.8916 | $137.89 | $137.90 | $137.90 |
| Purchase #3 | $183.73 | 7.534% | $197.5722 | $197.57 | $197.55 | $197.60 |
| Purchase #4 | $223.65 | 13.470% | $253.7757 | $253.78 | $253.80 | $253.80 |
| Purchase #5 | $60.97 | 12.238% | $68.4315 | $68.43 | $68.45 | $68.40 |
| Purchase #6 | $236.86 | 5.521% | $249.937 | $249.94 | $249.95 | $249.90 |
| Purchase #7 | $78.90 | 3.558% | $81.7073 | $81.71 | $81.70 | $81.70 |
| 7 purchase totals = | $1,047.30 | $1,131.7776 | $1,131.78 | $1,131.80 | $1,131.80 | |