| 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 | $76.38 | 6.543% | $81.3775 | $81.38 | $81.40 | $81.40 |
| Purchase #2 | $161.66 | 10.807% | $179.1306 | $179.13 | $179.15 | $179.10 |
| Purchase #3 | $249.38 | 10.836% | $276.4028 | $276.40 | $276.40 | $276.40 |
| Purchase #4 | $234.80 | 13.804% | $267.2118 | $267.21 | $267.20 | $267.20 |
| Purchase #5 | $250.95 | 11.730% | $280.3864 | $280.39 | $280.40 | $280.40 |
| Purchase #6 | $130.84 | 7.533% | $140.6962 | $140.70 | $140.70 | $140.70 |
| Purchase #7 | $70.28 | 3.354% | $72.6372 | $72.64 | $72.65 | $72.60 |
| 7 purchase totals = | $1,174.29 | $1,297.8425 | $1,297.85 | $1,297.90 | $1,297.80 | |