| 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 | $182.88 | 5.463% | $192.8707 | $192.87 | $192.85 | $192.90 |
| Purchase #2 | $22.45 | 4.210% | $23.3951 | $23.40 | $23.40 | $23.40 |
| Purchase #3 | $180.25 | 9.690% | $197.7162 | $197.72 | $197.70 | $197.70 |
| Purchase #4 | $29.52 | 9.675% | $32.3761 | $32.38 | $32.40 | $32.40 |
| Purchase #5 | $74.37 | 6.343% | $79.0873 | $79.09 | $79.10 | $79.10 |
| Purchase #6 | $88.87 | 13.142% | $100.5493 | $100.55 | $100.55 | $100.50 |
| Purchase #7 | $167.31 | 12.451% | $188.1418 | $188.14 | $188.15 | $188.10 |
| 7 purchase totals = | $745.65 | $814.1365 | $814.15 | $814.15 | $814.10 | |