| 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 | $169.80 | 6.600% | $181.0068 | $181.01 | $181.00 | $181.00 |
| Purchase #2 | $233.49 | 9.233% | $255.0481 | $255.05 | $255.05 | $255.00 |
| Purchase #3 | $103.89 | 11.461% | $115.7968 | $115.80 | $115.80 | $115.80 |
| Purchase #4 | $197.54 | 3.271% | $204.0015 | $204.00 | $204.00 | $204.00 |
| Purchase #5 | $13.66 | 8.844% | $14.8681 | $14.87 | $14.85 | $14.90 |
| Purchase #6 | $72.68 | 12.153% | $81.5128 | $81.51 | $81.50 | $81.50 |
| Purchase #7 | $174.58 | 6.347% | $185.6606 | $185.66 | $185.65 | $185.70 |
| 7 purchase totals = | $965.64 | $1,037.8947 | $1,037.90 | $1,037.85 | $1,037.90 | |