| 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 | $167.29 | 3.635% | $173.371 | $173.37 | $173.35 | $173.40 |
| Purchase #2 | $237.71 | 5.466% | $250.7032 | $250.70 | $250.70 | $250.70 |
| Purchase #3 | $17.59 | 11.870% | $19.6779 | $19.68 | $19.70 | $19.70 |
| Purchase #4 | $201.96 | 7.789% | $217.6907 | $217.69 | $217.70 | $217.70 |
| Purchase #5 | $24.34 | 9.808% | $26.7273 | $26.73 | $26.75 | $26.70 |
| Purchase #6 | $205.88 | 12.839% | $232.3129 | $232.31 | $232.30 | $232.30 |
| Purchase #7 | $212.80 | 8.299% | $230.4603 | $230.46 | $230.45 | $230.50 |
| 7 purchase totals = | $1,067.57 | $1,150.9433 | $1,150.94 | $1,150.95 | $1,151.00 | |