| 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 | $182.95 | 12.482% | $205.7858 | $205.79 | $205.80 | $205.80 |
| Purchase #2 | $183.62 | 9.781% | $201.5799 | $201.58 | $201.60 | $201.60 |
| Purchase #3 | $143.30 | 12.108% | $160.6508 | $160.65 | $160.65 | $160.70 |
| Purchase #4 | $65.39 | 4.449% | $68.2992 | $68.30 | $68.30 | $68.30 |
| Purchase #5 | $50.60 | 6.557% | $53.9178 | $53.92 | $53.90 | $53.90 |
| Purchase #6 | $191.60 | 13.715% | $217.8779 | $217.88 | $217.90 | $217.90 |
| Purchase #7 | $250.31 | 11.874% | $280.0318 | $280.03 | $280.05 | $280.00 |
| 7 purchase totals = | $1,067.77 | $1,188.1432 | $1,188.15 | $1,188.20 | $1,188.20 | |