| 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 | $188.71 | 4.490% | $197.1831 | $197.18 | $197.20 | $197.20 |
| Purchase #2 | $185.60 | 8.407% | $201.2034 | $201.20 | $201.20 | $201.20 |
| Purchase #3 | $138.47 | 10.836% | $153.4746 | $153.47 | $153.45 | $153.50 |
| Purchase #4 | $217.61 | 5.652% | $229.9093 | $229.91 | $229.90 | $229.90 |
| Purchase #5 | $184.81 | 4.691% | $193.4794 | $193.48 | $193.50 | $193.50 |
| Purchase #6 | $103.92 | 13.340% | $117.7829 | $117.78 | $117.80 | $117.80 |
| Purchase #7 | $14.29 | 9.587% | $15.66 | $15.66 | $15.65 | $15.70 |
| 7 purchase totals = | $1,033.41 | $1,108.6927 | $1,108.68 | $1,108.70 | $1,108.80 | |