| 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 | $160.37 | 9.702% | $175.9291 | $175.93 | $175.95 | $175.90 |
| Purchase #2 | $124.76 | 4.775% | $130.7173 | $130.72 | $130.70 | $130.70 |
| Purchase #3 | $160.27 | 8.648% | $174.1301 | $174.13 | $174.15 | $174.10 |
| Purchase #4 | $69.73 | 8.342% | $75.5469 | $75.55 | $75.55 | $75.50 |
| Purchase #5 | $15.29 | 9.126% | $16.6854 | $16.69 | $16.70 | $16.70 |
| Purchase #6 | $107.77 | 13.478% | $122.2952 | $122.30 | $122.30 | $122.30 |
| Purchase #7 | $178.74 | 4.551% | $186.8745 | $186.87 | $186.85 | $186.90 |
| 7 purchase totals = | $816.93 | $882.1785 | $882.19 | $882.20 | $882.10 | |