| 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 | $179.68 | 12.333% | $201.8399 | $201.84 | $201.85 | $201.80 |
| Purchase #2 | $175.66 | 13.264% | $198.9595 | $198.96 | $198.95 | $199.00 |
| Purchase #3 | $221.69 | 13.403% | $251.4031 | $251.40 | $251.40 | $251.40 |
| Purchase #4 | $45.39 | 10.594% | $50.1986 | $50.20 | $50.20 | $50.20 |
| Purchase #5 | $72.26 | 10.574% | $79.9008 | $79.90 | $79.90 | $79.90 |
| Purchase #6 | $159.63 | 3.147% | $164.6536 | $164.65 | $164.65 | $164.70 |
| Purchase #7 | $37.48 | 11.503% | $41.7913 | $41.79 | $41.80 | $41.80 |
| 7 purchase totals = | $891.79 | $988.7468 | $988.74 | $988.75 | $988.80 | |