| 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 | $135.41 | 12.129% | $151.8339 | $151.83 | $151.85 | $151.80 |
| Purchase #2 | $58.57 | 8.103% | $63.3159 | $63.32 | $63.30 | $63.30 |
| Purchase #3 | $10.62 | 13.810% | $12.0866 | $12.09 | $12.10 | $12.10 |
| Purchase #4 | $49.46 | 8.204% | $53.5177 | $53.52 | $53.50 | $53.50 |
| Purchase #5 | $36.63 | 4.511% | $38.2824 | $38.28 | $38.30 | $38.30 |
| Purchase #6 | $169.65 | 13.858% | $193.1601 | $193.16 | $193.15 | $193.20 |
| Purchase #7 | $129.25 | 6.391% | $137.5104 | $137.51 | $137.50 | $137.50 |
| 7 purchase totals = | $589.59 | $649.7070 | $649.71 | $649.70 | $649.70 | |