| 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 | $149.65 | 10.175% | $164.8769 | $164.88 | $164.90 | $164.90 |
| Purchase #2 | $44.46 | 9.840% | $48.8349 | $48.83 | $48.85 | $48.80 |
| Purchase #3 | $214.87 | 4.474% | $224.4833 | $224.48 | $224.50 | $224.50 |
| Purchase #4 | $174.37 | 11.535% | $194.4836 | $194.48 | $194.50 | $194.50 |
| Purchase #5 | $141.50 | 13.855% | $161.1048 | $161.10 | $161.10 | $161.10 |
| Purchase #6 | $185.43 | 6.723% | $197.8965 | $197.90 | $197.90 | $197.90 |
| Purchase #7 | $8.73 | 4.654% | $9.1363 | $9.14 | $9.15 | $9.10 |
| 7 purchase totals = | $919.01 | $1,000.8163 | $1,000.81 | $1,000.90 | $1,000.80 | |