| 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 | $169.98 | 8.196% | $183.9116 | $183.91 | $183.90 | $183.90 |
| Purchase #2 | $172.97 | 12.408% | $194.4321 | $194.43 | $194.45 | $194.40 |
| Purchase #3 | $101.25 | 12.681% | $114.0895 | $114.09 | $114.10 | $114.10 |
| Purchase #4 | $104.71 | 8.626% | $113.7423 | $113.74 | $113.75 | $113.70 |
| Purchase #5 | $27.94 | 13.289% | $31.6529 | $31.65 | $31.65 | $31.70 |
| Purchase #6 | $43.66 | 11.581% | $48.7163 | $48.72 | $48.70 | $48.70 |
| Purchase #7 | $39.74 | 7.608% | $42.7634 | $42.76 | $42.75 | $42.80 |
| 7 purchase totals = | $660.25 | $729.3081 | $729.30 | $729.30 | $729.30 | |