| 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 | $170.70 | 12.271% | $191.6466 | $191.65 | $191.65 | $191.60 |
| Purchase #2 | $30.39 | 5.287% | $31.9967 | $32.00 | $32.00 | $32.00 |
| Purchase #3 | $6.72 | 7.720% | $7.2388 | $7.24 | $7.25 | $7.20 |
| Purchase #4 | $75.85 | 8.142% | $82.0257 | $82.03 | $82.05 | $82.00 |
| Purchase #5 | $156.76 | 13.857% | $178.4822 | $178.48 | $178.50 | $178.50 |
| Purchase #6 | $145.57 | 7.133% | $155.9535 | $155.95 | $155.95 | $156.00 |
| Purchase #7 | $10.69 | 4.739% | $11.1966 | $11.20 | $11.20 | $11.20 |
| 7 purchase totals = | $596.68 | $658.5401 | $658.55 | $658.60 | $658.50 | |